Mera.
"Loathsomeness waits and dreams in the deep,
"and decay spreads over the tottering cities of men."
Get back!
Arthur!
I order you to stand down!
Princess Mera, you've been charged with high treason.
Who the hell are you?
You're the guy from the sub.
That's right.
But now I have Atlantean steel.
Call me "Black Manta."
You thought you could walk away?
I thought I told you not to make this a habit.
You can't run.
You owe me blood!
How'd you find me?
Your lady friend has people who like to keep tabs on her.