After getting her heart broken, Xin Zhi Yao (Gong Fang Ni) accidentally spends a night with a stranger. She finds out the stranger is her new professor at the university, Zhou Ji (Zhang Bai Yun), and that she’s pregnant. Just when she becomes anxious and helpless, Zhou Ji proposes marriage. They get married, trying to keep it a secret, but things get complicated when people start meddling.