Because you like Minerva McGonagall in Harry Potter Series

A believer in the pursuit of justice, Garrus Vakarian hates it when bad guys slip through the cracks of the bureaucratic justice system. See them in Mass Effect.

Emily Fields has been very guarded, careful of whom she trusts and reveals her secrets to. See them in Pretty Little Liars.

Dante Alighieri is a crusader fighting his way to absolution. See them in Dante's Inferno.

Whether he's fighting or flirting, Jace Wayland is all swagger. See them in City of Bones.

Damon Salvatore used to miss being human. Now he can't think of anything more miserable. See them in The Vampire Diaries.

Light Yagami has a plan to make a better world, and morals won't stop him. See them in Death Note.

A sweet princess , Giselle is about to realize that life is no fairy tale. See them in Enchanted.

An alien, a time-traveler, and an esper are following Haruhi Suzumiya, who – unknown to herself – is a near-omnipotent reality warper. See them in The Melancholy of Haruhi Suzumiya.

A Washington DC fixer, Olivia Pope can make roadblocks disappear with a single phone call. "It's handled" is her life motto. See them in Scandal.

A fight every now and then makes Dante's life a little more interesting. See them in Devil May Cry.

Chuck Bass is notorious for his flamboyant sense of style and love of partying. See them in Gossip Girl.

A benevolent madman with a blue box, The Doctor is traveling through time and space to heal the wounds of the universe. See them in Doctor Who.