Because you like Jake in Adventure Time

Peter Kavinsky is a jock who only cares about getting back at his ex, or so he says. See them in To all The Boys I've Loved Before.

Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.

Rory Williams is a caring companion whose specialty is looking after others. See them in Doctor Who.

A courageous boy robot, Mega Man is dedicated to achieving everlasting peace. See them in Mega Man.

A bureaucrat in the Land of the Dead, Manuel Calavera is a jaded, sarcastic loner who just might have a hidden heroic side. See them in Grim Fandango.

Simon Belmont is a vampire hunter bravely carrying on the family business. See them in Castlevania.

Bobby Singer is a redneck ghost hunter, but all he wants to do is retire to the junk yards of South Dakota. See them in Supernatural.

Louis de Pointe du Lac is wanting to find a way of living that doesn't make him miserable. See them in Interview with the Vampire: The Vampire Chronicles.

Claire Temple is a dedicated nurse providing secret care to New York's vigilantes. See them in Marvel Cinematic Universe.

Riley Blue is trying to outrun her bad luck, but she might not be fast enough. See them in Sense8.

Marv is a brutish but principled thug who'd be right at home on an ancient battlefield. See them in Sin City.

What Mako Mankanshoku lacks in common sense, she makes up for in sheer optimism and force of personality. See them in Kill la Kill.