Because you like James Olsen in Supergirl
There are certain souls the surprisingly sensitive Death would rather not reap. See them in The Book Thief.
Armin Arlert was wrong. This world hasn't become hell; it's been hell. He just couldn't see it before. See them in Attack on Titan.
Mikasa Ackerman is a near-perfect soldier who won't break her stone-faced expression whether she's killing foes or protecting loved ones. See them in Attack on Titan.
It’s usually the good-looking, charismatic, play-by-their-own-rules types that get everyone into trouble, and Tyler Durden is Exhibit A. See them in Fight Club.
Eren Jaeger will erase the Titans from this world until not a single one remains. See them in Attack on Titan.
Ciel Phantomhive is a haughty teenage nobleman who doesn't suffer fools gladly. See them in Black Butler.
Sebastien Michaelis is a demonic butler who approaches life with effortless finesse and a diabolical streak. See them in Black Butler.
An exuberant prankster, Naruto Uzumaki craves acknowledgement of any kind. See them in Naruto.
L is enigmatic, child-like, and one of the smartest people in the world. See them in Death Note.
Howl puts the "tortured" in tortured artist. He just wants to be recognized for his work, but no one wants to trust a boy that sorta looks like a bird. See them in Howl's Moving Castle.