Once upon a time, darkness enveloped the world, and darkness had a queen. Adeline Amuteru suffers no more. She turned away from those who betrayed her and achieved the ultimate revenge, victory. She reigns triumphantly as the White Wolf, but with each victory her cruelty only grows. The darkness within her has begun to spiral out of control, threatening to destroy everything she has achieved. Adeline is forced to reopen old wounds when a new danger emerges, threatening not only Adeline, but each of the Elite and the very world they live in. . To save herself and preserve her empire, Adeline and her Roses must team up with Dagger on a risky mission, though this uneasy Alliance may prove to be the real danger. Bestselling author Marie Lu concludes Adeline's story with this haunting and mesmerizing final installment in the Young Elite series.