The epic superhero saga of Mark Grayson, a teenager who discovers he has inherited incredible superpowers from his father Omni-Man. This groundbreaking series redefined the superhero genre with its mature storytelling and unflinching exploration of power, responsibility, and consequence. Created by Robert Kirkman with art by Cory Walker and Ryan Ottley, Invincible became a landmark comic series that influenced an entire generation of superhero storytelling.