I'll Teach You to Fly Before You Fall

This is a story about a girl who lives a tragic life. She has no friends because of her severe awkwardness and shyness. With no place to live but an old vacant house. And no family because they left her to fend for herself. So if life is so tragic... Why not end it?

Fortunately for Allison, she has a boy named Kai to catch her before plummeting to her death. This random boy teaches her that life doesn't have to be tragic.

Or does it?