When Claire discovers that her fiancé Noah has betrayed her and is about to marry Ivy, the daughter of the werewolf elder, she is furious. Storming into a bar to drown her sorrows, she ends up having a one-night stand with a mysterious werewolf, only to wake up and find that she has been marked. The worst part? She doesn't even remember who he is. In an act of revenge, Claire destroys Noah's engagement party but gets caught red-handed. In her moment of crisis, she's rescued by Leon, the Alpha of the Silverclaw Pack, who proposes a contract marriage. Claire initially wants to refuse, but with danger closing in and a giant compensation looming over her head, she has no choice but to accept the deal. Claire thinks Leon wants the marriage only to secure his position and inheritance, while Leon assumes Claire is in it for revenge and protection. But as they spend more time together after their marriage, they both realize their hearts are drawing closer and closer... As more threats surround Claire, Leon realizes she is not just an ordinary rogue wolf. Her inability to awaken her wolf stems from a sinister conspiracy in her past.