Ye Nanxi, a college student, saved Pei Yanqing, a wealthy and powerful CEO who had lost his sight. The two fell in love and made a vow to stay together forever. However, due to the gap in their social status, Ye Nanxi was forced to leave. Before her departure, she donated her corneas to Pei Yanqing, her beloved, and later gave birth to twin siblings, Sisi and Xiaonian, all by herself.Six years later, Ye Nanxi struggled to make a living while raising the twins. When her daughter fell ill, she had no choice but to return to Pei Yanqing's world. During the process of treating her daughter, the two went through numerous misunderstandings. In the end, the family was finally reunited, stayed together, and walked hand in hand for the rest of their lives.