Because you like Ultron in Marvel Cinematic Universe
Usagi Tsukino may look like a lazy teen, but when Usagi conjures up her alter ego and calls her Sailor Scout team, no villain stands a chance. See them in Sailor Moon.
Quentin has his whole life mapped out. It might sound boring, but he likes boring. See them in Paper Towns.
Smart, sarcastic, and loyal, Stiles Stilinski doesn't just want to be the sidekick in someone else's life. See them in Teen Wolf.
For now Lindsay Weir is a geek, but who knows? Maybe she fits in better with the freaks. See them in Freaks and Geeks.
A crabby troll, Karkat Vantas is perpetually angry about his lot in life. See them in Homestuck.
In charge of stocking the office's supply of cigarettes and liquor, Joan Holloway could run the whole company if they would let her. See them in Mad Men.
As an undercover cop, Schmidt is getting to relive high school as a cool kid. See them in 21 Jump Street.
An aloof punk rock goddess, Nana Osaki has a surprisingly big heart. See them in Nana.
Ace pilot Asuka Langley Soryu is confident, haughty, and a little less grown-up than she pretends to be. See them in Neon Genesis Evangelion.
Nomi Marks is a brilliant hacker with an open-minded, accepting spirit. See them in Sense8.
Yuri is living in the afterlife, which takes the form of a high school where no one dies. But if you follow the school's rules and live a "normal" life you vanish. See them in Angel Beats!.
Keren Walker is a socialite looking to avoid work, keep a constant buzz, and be as snarky as possible. See them in Will & Grace.