After losing her hearing for a year due to a car accident, Ruan Niannian hears her boyfriend Jiang Shenghuai protecting the true culprit who hit and injured her on the very day she recovers her hearing. Heartbroken and disillusioned, she agrees to take her fleeing stepsister's place in a marriage far away in Xiangjiang to Huo Lin, the notoriously cold and unpredictable second young master of the Huo family. Originally thinking it was merely a contractual marriage of mutual convenience, Ruan Niannian discovers that Huo Lin had long seen through her substitute identity, yet continues to protect and favor her at every turn, patiently healing the deep-seated wounds hidden within her for years. Meanwhile, her ex-boyfriend returns with remorse and entanglement, a malicious woman continually stirs up trouble, and the truth of the past gradually comes to light. Having experienced betrayal and redemption, Ruan Niannian finally bids farewell to the past and reaps her own happiness in Huo Lin's steadfast love.