Cry me a rainbow

A tragic love story gone wrong.

Mikasa: 15 and ready for almost anything gets to face her dears in an action novel. Facing challenged like search or surviving. She gets put to one ultimate test at the end.

Abook: 16
Her partner in crime. Abook gets caught with mikasa then gets to test his loyalty by being put on multiple challenge walls beside mikasa the whole time. But, they are separated.