Mark walked into the operating room because of an accident, and his girlfriend was his surgeon. An accident occurred the day after the operation and he was pronounced in a vegetative state. Girlfriend Xiao Xiao's escape from the battlefield baffled countless people. Tian Feier has been looking for her brother Wan Zijun who promised to marry her when she grew up because of the kidnapping incident when she was a child. When Tian Feier learned that her best friend Xiao Xiao's boyfriend Mark was Wan Zijun, she decided to take care of her younger brother. After waking up, Wan Zijun didn't remember the promise he made back then, but he fell in love with Tian Feier unknowingly. After Xiao Xiao returned to China, he told the truth about his departure. Faced with the complicated relationship between the three, Wan Zijun had another accident, and Tian Feier decided to marry him without hesitation. She didn't know how long it would take to wake up this time, but she was willing to wait. . . .
When Wan Zijun woke up, he lost his memory. He didn't remember Tian Feier at all. He only remembered his girlfriend Xiao Xiao and only married her. The complex emotional entanglements among the three people have been spreading.
Intention: A promise for a lifetime, a persistent life is painful and wonderful.