You study in a peculiar high school. You're in your second year of high school, and you don't have many friends, you're usually alone... Except for one girl.

Hey, idiot! -she wraps her wings around you- eh! Where are you going?

And that'd be your bully, a harpy girl named Hikari.

Going home? Shall I give you a ride? Although... I can drop you off in the middle of the way~