Professor Zhang Si Nian (Wei Zhe Ming) prides himself on perfection but when his ailing grandfather demands Si Nian marry, his perfect life begins to …
When cold, brilliant professor Zhang Si Nian meets optimistic student Yun Shu, a misunderstanding leads to an unexpected marriage contract.
Now under one roof, Yun Shu and Si Nian try to coexist with clashing personalities and strict boundaries.
To keep up appearances, they act like a real couple in front of Si Nian’s family. Sparks begin to fly.
Daily life brings small moments of intimacy. Yun Shu’s sincerity starts to thaw Si Nian’s icy exterior.
Si Nian begins to admire Yun Shu’s cheerful resilience. At a family dinner, they unexpectedly act like a real couple.
Yun Shu faces bullying at school. Si Nian stands up for her, blurring the line between duty and affection.