Lin Rong died suddenly and unexpectedly when she was at her best, but after her death, her soul still existed in the hospital. In the hospital, she witnessed countless life, separation, and death. However, as time passed, her memory faded bit by bit. When she was about to lose her memory completely, she saw a patient who looked exactly like her and had the same name. Lin Rong cherished a young girl, but he didn't want to see her die, but his soul accidentally entered her body and was reborn. After learning about Xiao Lin Rong's life and his love for Zhao Yunting, a boy he thought was beautiful, Lin Rong mustered up the courage to confess to the boy. In this way, the two rainy season boys and girls walked into each other's hearts through a series of interactions.