Six years ago, Chen Jingtian, who was about to start his senior year of high school, was told by his mother on the phone that his grandmother, who had grown up with him since childhood, died of illness in the hospital. At the same time, he witnessed his best friend He Ran falling to his death from a building. Vaguely, Chen Jingtian saw Lin Yan, a girl who looked very much like his classmate, leaving in a hurry on the rooftop where He Ran fell. Afterwards, Lin Yan got an alibi from her friend Xu Yinan... He Ran's death was thus hastily deemed a suicide. Before He Ran's death, he had competed with Lin Yan for the recommendation spot, but because He Ran was reported to have been misbehaving outside of school before the break of the second year of high school and caused a girl to become pregnant, the candidate spot was canceled. Chen Jingtian knew his friend well and knew that He Ran, who had a poor family background and lived a frugal life with his mother since childhood, would never do such a thing. Unfortunately, no one cared at the time. The school was afraid of causing trouble. He Ran's mother had a bad reputation in the town and she couldn't protect herself. Lin Yan was very popular among his classmates. No one wanted to delve into the matter, and no one wanted to know the truth behind He Ran's fall. His grandmother died of illness, and his friend suddenly committed suicide with infamy. Chen Jingtian, who was filled with great grief and doubts, was soon sent abroad to study by his family. Six years later, Chen Jingtian, who was studying abroad as a graduate student, met again his friend Xu Yinan, who had provided Lin Yan with an alibi. After escaping for a long time, he decided to find out the truth. The two had differences from the beginning, and then returned to China during the summer vacation to join forces to find the truth and develop a love. Stories emerged one after another, but what is the truth...
Intention: Everyone is growing up awkwardly, and may have a less-than-perfect family and childhood, less-than-perfect friendship and love, but occasionally you must remember to tolerate yourself and let others go; there are more or less ungerminated seeds of malice in everyone's heart, but please don't let it grow.