Ava received insults from the pack because she was late to unite with her wolf. The only one who supported her was her family. One night Ava's pack was attacked, her family suddenly disappeared while they were protecting Ava. Ava wants to find her family until she meets Mike, the Shadowpack Alpha, the most powerful Alpha in the city. Mike proves herself to be Ava's mate, but Ava instead has to press a contract as a mistress because Mike has married Anna, a famous model in the city. Can Ava meet her family? Can Ava take her position as a mate? So why did Mike marry another woman?