The darkness and the light

The bookworm. Add mysterious parents, a crazy dead grandma and a pet dragon. That's Rayne.

The loser. Add some bullies, a pair of angel wings and a human mother. That's Asher.

One stumbles across the other one's backpack and catches their attention.
The result? An adventure full of magic, heroism, loss, discovery and love.

--> this description is sh*t, I know. Cut me some slack it's only temporarily.