To secure his inheritance, CEO Lucas Lu enters a one-year marriage contract with Lydia Lin. After a quick registration, they part ways without meeting. A year later, Lin becomes Lu's intern assistant. They clash instantly at work—he finds her reckless, she hates his sharp tongue—both unaware they are legally married. As grandparents pressure them to meet their spouses, they desperately hide the truth. Yet, daily interactions reveal his hidden tenderness and her talent, sparking mutual attraction. A hotel misunderstanding leads him to offer responsibility, but she refuses, unwilling to "cheat" on her unseen husband.
