Thousands of years ago, a group of sorcerers from the dark empire of Acheron created a mask using
the skulls of dead kings. Then they sacrificed their daughters to the dark gods in order to
give the mask dark power. Afterward they went out to enslave the civilized world, killing
any person that dared to get on their path. Only the Barbarian tribes were left to rise up against
them, and during a very violent and bloody battle, the leader of the Cimmerians Corin defeated the
sorcerers and destroyed the mask. Then each tribe kept a mask shard so nobody could use it, but a
prophecy said someone would try to put all the pieces together again. Eventually Acheron fell as
well. Some years later, the Cimmerians are at war with a rival clan. In the middle of the battle,
Corin's pregnant wife is fatally injured, but when Corin finds her, she asks him to open her
stomach so she can give birth to the baby, who she names Conan before she dies. Because
he was born on a battlefield, Conan’s birth is considered to be a powerful omen. Years pass,
and Conan becomes a very fierce teenager, but he also can be quite scattered. In the morning that
all the tribe’s teens take the test to see if they can become warriors, Conan arrives late, but Corin
lets him join anyway. All the boys run into the forest to get an egg and push each other to make
the competition lose, breaking other eggs and not caring if anyone falls and gets hurt. Suddenly,
a group of strangers appears among the trees and begins going after the boys. Most of the teens
run back to their tribe, but Conan wants to prove himself and stays. An enemy takes the chance to
throw his bolas at Conan and makes him fall, then all the savage warriors surround him. Another guy
grabs Conan by the hair and tries to take him away, but Conan immediately defends himself
and with a few hits, he knocks the man down. He doesn’t stop there: he then steals a weapon from
the enemy and continues to fight without mercy, violently killing each guy until he’s alone in the
forest with a bunch of bodies. Moments later, Conan returns to the tribe carrying the heads
of his enemies in his hands and the egg from the trial in his mouth. Since Conan’s a warrior now,
Corin takes him to his foundry and teaches him how to make a sword. The first try breaks, then
Corin reveals the forging secrets of the family so Conan can make an actually good sword and start
training. Conan is very temperamental and lets his anger get in the way of his learning, making it
easy for his dad to defeat him with tricks. Corin also tells Conan he's not ready to have such a
sword yet. Sometime later, Conan is alone in the forest and sees a bunch of armored warriors with
the symbol of a two-headed serpent ride by. These men make it to the tribe and start a brutal fight
against the barbarians, with both sides killing warriors all over the place. The strangers also
have very talented archers that kill en masse and warriors that destroy the buildings using rocks
on fire. Conan comes from the forest to join the fight and Corin is distracted by trying to reach
him, giving the enemy the chance to knock him down. Conan sneaks around and discovers his dad
has been taken to the foundry to meet the enemy leader Zym, who demands Corin’s mask piece as he
reveals he has all the other shards already. When Corin refuses, he is restrained and hurt to try to
make him talk. Furious, Conan jumps in and attacks a warrior named Lucius, managing to cut off the
man's nose. Corin uses the chance to attack too, but there are too many warriors and soon
father and son are overpowered. Afterward, Corin is chained to a cauldron of molten metal hanging
above him, and Zym keeps poking it to burn Corin while Conan is forced to watch. Zym also brings
his daughter Marique, who uses her magic powers to find the mask shard hidden in a box under a floor
board. Now he has what he wants, Zym sets fire to the foundry and hits Corin’s legs before poking
at the cauldron again, causing Conan to run and grab the chains to stop the cauldron from killing
his dad. Marique steals Corin’s sword and Zym adds the last shard to the mask to finally complete it,
promising his daughter that he’ll use it to bring his mother back. In the foundry,
Corin tells Conan to leave him because he can’t save him, but since Conan refuses,
Corin ends things for himself so Conan can escape. With his hands hurt from the chains,
Conan leaves the building and grieves for his affiliated tribe before taking a sword from the
pile of bodies as he swears revenge. Twenty years later, Conan is now a mercenary. He works with a
pirate named Artus, and together they raid a slave camp. They start by rolling a bunch of rocks down
the mountain to heavily damage the camp, then they jump in to fight hand-to-hand and kill
every slave owner they can find. Conan is a very talented warrior and nobody can land a single hit
on him. Afterward they take the survivors to the city of Messantia for a celebration full of music,
women, and alcohol. Suddenly, a bunch of men with the snake symbol arrives at the party, and Conan
notices they’re led by Captain Lucius. They seem to be looking for something, and Conan realizes
they’re after a pickpocket named Ela-Shan. Conan grabs Ela-Shan and attacks a guard before handing
himself in on purpose because he wants to learn more about his enemy. Soon Conan and Ela-Shan are
taken to a dirty prison where criminals are put to work. Conan is left in chains, and when a guard
makes fun of him, he jumps in and starts another fight, hurting the guards until they reveal where
Lucius is hiding. Then Conan uses the guard’s head to gain access to the captain’s quarters,
where he begins fighting even more guards, killing them to the delight of the prisoners that are
watching. Next, Conan grabs Lucius and begins hurting him until he accepts to talk: apparently
Zym has become a powerful Shadow Lord and nowadays he’s looking for the Pureblood descendant of the
sorcerers of Acheron, since he needs their blood to unlock the Mask's true power. Once Lucius tells
him where to find Zym, Conan makes him swallow his key before taking him outside as he announces to
the prisoners they’re free now, they just need to get the key from Lucius’ stomach. Soon a huge
crowd of furious men descends on Lucius to kill him. Conan makes his way out and Ela-Shan tells
him where to find him if he ever needs him to return the favor. When Conan reunites with Artus,
he asks him to let him work on his revenge alone. Meanwhile at a monastery, the elder priest Fassir
tells Tamara he’s had a vision of a warrior that will come to take her to her birthplace. Suddenly
an army of snake cult soldiers arrives led by Zym and an older Marique, who attack the monastery
in search of the Pureblood. As a huge vehicle destroys the town’s walls, panic takes over the
town and people try to escape, but Zym’s men are merciless and kill anyone on their path. Tamara
wants to help defend the town and throws some hits of her own, but Fassir finds her and asks
her to leave in a carriage that uses the snake symbol as a cover. In the forest nearby, Conan
sees the carriage and believes it to be the enemy because of the snake. He rides after them and once
he’s close enough, he jumps on the roof and breaks it to find Tamara. She tries to stab him with her
knife while the archers begin shooting arrows at him, but Conan dodges them all before jumping back
onto the horse to have a swordfight with a snake soldier named Remo that has caught up to them.
There are also soldiers attacking the carriage, so Tamara leaves her seat, and after dangerously
hanging on the edge for a few seconds, she kicks off the driver and takes over the carriage. When
a soldier tries to come closer, she disconnects the carriage, causing it to come off and crash
on the road to delay the soldiers. Conan comes closer too and cuts a horse’s reins to catch a
soldier and drag him through the ground until he’s dead. Tamara jumps on a horse to ride away faster
and Remo immediately goes after her, attacking her horse to make her fall. At that moment Conan
jumps off his own horse and grabs some chains from a nearby structure, using them to knock
out the soldier that had been following him. More soldiers soon arrive and Conan fights them all at
the same time, killing them one by one without mercy. Then Conan reveals his identity to Remo,
who gets scared and rides away. Back in town, Marique is checking all the women from the temple
to find the Pureblood. Losing patience, Marique kills one of the women and hurts the others,
always tasting their blood to discover none of them are who they’re looking for. Then the guards
bring Fassir, who says no Pureblood is left, however Zym doesn’t believe him. Then Zym shares
the story of how he and Marique had to watch his wife be lashed and set aflame by Fassir’s order.
However Fassir defends this incident, explaining that Zym’s wife had been a crazy fanatic that
wanted power to conquer the land. Hearing this makes Zym snap and he proceeds to bash Fassir’s
head on the temple floor. At that moment a guard informs Zym that Remo is still going
after a woman, and Zym reaches the conclusion she must be the Pureblood. Back in the forest, Conan
chases after Remo until he’s close enough to kill him and make him fall off the horse, knocking him
out. Afterward Conan guesses that Tamara is the one Zym is looking for, and Tamara thinks Conan
is the guy from Fassir’s vision, so she demands to be taken to her homeland. When night falls,
Conan keeps Tamara tied up just in case she wants to escape since he wants to use her to attract
Zym. When Tamara asks too many questions, Conan shuts her up by putting some cloth in her mouth.
The next morning, Remo wakes up and tells Conan that Tamara is the last Pureblood from Acheron.
He offers Conan a big reward for her, but instead Conan ties Remo to his horse and makes him guide
him to Zym. After lots of traveling, they finally reach Zym’s camp, where they find a bunch of
abandoned catapults. Conan ties Remo to one of them and covers his mouth with the same cloth
before catapulting him, causing Remo to die when he crashes right into Zym’s giant vehicle. Merique
checks on the body and finds the piece of cloth with a message from Conan asking Zym to meet.
Using her magic on the cloth, Marique confirms Tamara is with him. Moments later, Zym and Conan
meet at an abandoned outpost. Tamara is tied to a post but it’s only for show since she has her
knife in her hands. Zym tries to buy Tamara, but Conan demands a fight. Suddenly Marique also shows
up and uses her magic to make soldiers out of sand that immediately begin attacking Conan. It’s very
hard for him to fight them because they keep on dodging his blows by fusing with the sand on the
ground, and soon Conan is knocked down. Then the sandmen begin throwing their weapons at Conan,
who immediately begins running away. One of the sandmen also approaches Tamara, who quickly frees
herself with the knife and hits the sandman before running as well. Conan climbs the building as high
as possible and when the sandmen come after him, Conan acts fast and pushes them to the ground,
where they’re smashed back into grains of sand. There’s a sandman going after Tamara that makes
her fall through various wooden platforms, but before he can reach her, Conan destroys him just
in time. There’s one last sandman left, but now Conan manages to recover his sword and destroys
it in seconds. Afterward Zym comes to fight Conan directly in a sword duel. At first they seem to
be nearly evenly matched, but after Conan reveals his identity, Marique uses the chance to poison
Conan with a poison-laced boomerang dagger. Now that Conan is feeling weak, it’s easy for Zym to
overpower him and throw him on the ground over and over. When there’s an opening, Tamara drags Conan
away and throws a torch at some spilled oil to cause an explosion that stops Zym from following
them. Then Tamara and Conan stand on the outer wall and wait for Artus to show up on his ship,
so the duo jumps into the water to be rescued. Later in the evening, everyone is sleeping on the
ship when suddenly the snake cult attacks. Conan, Artus, and the crew immediately spring into action
and fight the soldiers, killing every man that dares to look for Tamara. Conan in particular lets
his inner rage take over, reminding his enemies of what they did to his tribe before killing them.
As more and more soldiers are thrown overboard, Tamara tries her best to defend herself, killing a
few men as well. After lots of effort, sweat, and blood, the crew wins the fight and now can keep
sailing in peace. Eventually the ship makes it to Zym’s kingdom, and Conan announces he’s leaving
alone. However after he’s gone, Artus reveals Conan forgot the map, so Tamara takes it to him.
Conan and Tamara are having a hard time saying goodbye and they end up kissing. Then they go to
the nearest cave so they can spend a few hours getting frisky with each other. Once Conan has
fallen asleep, Tamara starts making her way back to the ship, but in the middle of the forest she’s
ambushed by Marique and her men, who immediately capture her. By the time Conan comes looking for
her, they’re already gone. Moments later, Marique takes Tamara to see Zym and tastes her blood to
confirm Tamara is a Pureblood descendent of the Necromancers of Acheron. Meanwhile Conan goes
to the city of thieves to look for Ela-Shan. He enters a tavern and when the owner doesn’t
want to answer his questions, Conan attacks him. Thankfully Ela-Shan shows up then and stops Conan
before things escalate, he’s also ready to pay Conan back for freeing him from jail. Sometime
later, they make it to Zym’s fortress, and Conan has brought Ela-Shan to find a way to sneak in.
They discover that beneath the fortress is an old mine, so Ela-Shan manages to open the doors to the
underground tunnels with his special master key. The duo comes down some stairs and discovers the
whole area is flooded and full of skeletons, so they need to be careful. Suddenly a huge
snake grabs Ela-Shan and drags him underwater, so Conan has to swim quickly to kill the snake
with his sword and free his friend. Meanwhile Marique dresses Tamara in her mother’s clothes,
then Tamara is tied down to a special contraption for the upcoming ritual. Eventually Conan and
Ela-Shan come out in a pool inside a room full of caged slaves and a guard that freaks out as soon
as he sees them. The guy quickly releases a bunch of slaves near the pool, and this causes various
tentacles to suddenly come out of the water. Ela-Shan runs to hide in a cage while soldiers
show up to deal with the intruders, but many of them are caught and killed by the tentacles
too. Conan fights the guards while dodging the tentacles while a frustrated guard pulls at the
chains to make Ela-Shan’s cage move so it can act as bait. He tries to open the cage with the key,
but he accidentally drops it and he doesn’t know how to pick locks the normal way. Conan goes to
fight the guard to gain control of the chains, and as they exchange of bunch of hits, Conan wraps the
chain around the guard’s body before hitting him with a mace to send him into the water.
The monster immediately attacks the guard and eats his legs, so when Conan pulls him again with the
chains, the guard makes for a bleeding decoration. Now Conan can jump on Ela-Shan’s cage and finally
free him before they run away. After crossing the various corridos, the duo makes it to the balcony
and discovers Tamara is being taken to Skull Cave. Conan tells Ela-Shan that he repaid his debt and
continues alone. Night has fallen by the time Conan makes it to Skull Cave. While Conan fights
a few guards to get closer to the ritual, Zym is hurting Tamara to get her blood on the mask. Now
that horns on the side are moving magically and after Zym puts it on, he tries to revive his dead
wife. At that moment Conan shows up and attacks Zym before he can finish the spell. Suddenly
the whole cave starts to shake and crumble down. The rest of the cult members run away,
but the contraption with Tamara falls into the abyss. Fortunately the sticks on the sides make it
get stuck on the walls, and Conan jumps after her to save her. However Zym comes as well and begins
another sword duel with Conan while standing on the contraption. The men exchange a few
blows and when the entire cave shakes again, the contraption slips and is left hanging on its side,
so Conan has to grab on Tamara’s chains not to fall. Zym does the same thing and begins spinning
the contraption, but this gives Conan the chance to reach Tamara and finally free her. While Tamara
runs away, Conan and Zym keep on fighting until they fall. The contraption quickly follows them
and crashes on their spot, but both men jump out of the way just in time. Meanwhile Marique
follows the smell of Tamara’s blood to find her, and the women start a fight as well. Conan hears
Tamara calling his name and goes after her while Zym follows him. At that moment Tamara manages
to punch Marique on the face and throw her against the wall before fleeing. However Marique can still
smell her blood and easily finds her again, then she uses a chain and a rock to try to kill her.
Luckily Conan shows up and stops her by cutting her hand off, then Tamara pushes Marique off to
her death. Afterward Conan and Tamara try to escape, but a column crumbles and causes them
to split. Conan keeps moving and bumps into Zym, who admits he’s using Corin’s blade. Hearing this,
a furious Conan uses his bare hands to retrieve the sword that belongs to him, and since Zym has
two other swords anyway, they restart their fight by dual-wielding. A fierce duel ensues
but this time, Conan easily overpowers Zym, to the point where he drops a sword and decides to keep
fighting only with his father’s blade. Soon Conan is disarming Zym and pushing him against a wall,
where he’s blocked by falling debris. Then Conan reunites with Tamara and they run out of the
cave while it’s revealed Zym is still alive. When he finds the body of his daughter, he is
devastated and yells that he’ll have revenge. Conan and Tamara are running through a bridge,
but suddenly a wooden board breaks and Tamara falls through the hole. Luckily Conan grabs her
chains just in time and saves her, however Zym shows up and finishes the spell to summon his
dead wife. The spirit of the old witch begins possessing Tamara’s body, and she begs Conan to
let her go. When Conan refuses, Zym makes fun of him for being stuck in the same situation again,
but Conan uses his sword to cut the bridge and make Zym fall to his death. This immediately
interrupts the spell and Tamara goes back to normal. Afterward, Conan finishes pulling Tamara
up and they escape from the cave safely. With the snake cult destroyed, Conan returns Tamara to her
birthplace, telling her that they'll meet again someday before leaving. Sometime later, Conan
returns to his old village to show his father’s grave that he’s finally worthy of the sword.