Turncoat

Turncoat follows the story of Duke, the world's worst superhero assassin, and his constant battle with his ex-wife-and-rival assassin, Sharon. Duke is always one step behind Sharon, constantly missing out on the "big hit" that will set him for life. (It certainly doesn't help matters that he only ever seems to go up against D-list superheroes like "Bug-Boy" and "Freedom Fighter".)