Rejected by her family for having no wolf, Gabriella nurses a wounded white wolf back to health. She feeds him junk dog food, puts a pink collar around his neck, and calls him Lucky. But Lucky is really Darius—the Alpha King, reduced to a beast by betrayal. When he recovers, he pulls her into his world and crowns her Luna at the royal ball. Now Gabriella must dodge deadly rivals and accept that the "mutt" she adored is the most lethal wolf in existence—and he's keeping her forever.