On the street on a rainy night, Su Wan and Gu Yanshen met fatefully again. One is an ordinary office worker, and the other is a powerful CEO in the business world. The two people, who seem to have nothing in common, are reconnected by fate because of a heavy rain.
One rainy night ten years ago, Su Wan saved Gu Yanshen from despair and became the only light in his life. However, an unexpected car accident caused Su Wan to lose that memory, but Gu Yanshen never forgot her warmth. Ten years later, he finally found her in the rain, only to find that she had no memory of him.
Gu Yanshen broke into Su Wan's life in a gentle but forceful way, trying to awaken her dusty memories. However, as the two gradually got closer, the truth hidden behind the rainy night gradually emerged - the car accident was not an accident, but a carefully planned conspiracy. At the same time, Gu Yanshen's business rivals also targeted Su Wan, trying to use her to threaten Gu Yanshen.
In the intertwining of rain curtain and starlight, the two people face the crisis together and reveal the truth. Su Wan's memory gradually recovered, and she finally recognized Gu Yanshen and recalled the forgotten past. However, behind the truth lies deeper pain and choices.
