Tong Yue, a physics teacher for senior-year high school students, is deeply in love with her older brother, Yan Jie. But Yan Jie chooses her classmate, Qiao Kexin. Su Mo, a director at the Education Bureau, is left devastated when her wife becomes a vegetable after a car accident. Just as she is at her lowest, Su Mo begins fiercely pursuing her. Ye Shaoning appears like a vine within reach at the edge of a cliff, and Tong Yue clings to him. Their relationship begins with a one-night stand, and three months later, they marry in a whirlwind. Ye Shaoning’s boss is the woman whose love was stolen by Tong Yue’s mother years ago. Her daughter, Che Huanhuan, returns from studying abroad. She looks remarkably like the woman Ye Shaoning has been in love with for years, and as they spend time together, she falls madly in love with him. Just then, Yan Jie mysteriously disappears, and Su Mo’s wife dies. Their marriage is on the verge of collapse. How can they let love find its way to a happy ending?