Actor Ming Jiajia, Sun Zihang

Introduction: When spoiled heiress Jian Cheng discovers her fiancé's betrayal, she breaks off the engagement in fury and enter a flash marriage with his younger uncle, Zhou Tingyan. What begins as a contract marriage born of a "life-saving debt" slowly transforms into a journey of redemption and true love, set against tangled family ties and ruthless business rivalries. Under Zhou Tingyan's protection, Jian Cheng uncovers the truth behind her high school kidnapping and grows from a reckless, headstrong girl into a composed and independent woman. For Zhou Tingyan, however, this marriage was never just about gratitude. It is the culmination of years of secret devotion and careful waiting. From a calculated bond of repayment to a genuine love story, theirs is a destined meeting of two hearts racing toward each other.