That is until he meets Liang Mu Cheng (Ady An), the new bento seller at his school canteen. Although orphaned at a young age, Mu Cheng does not let her past affect her and lives life with great passion and determination. A harmless bet brings the two together and Guang Xi slowly changes as Mu Cheng teaches him how to give and love.

Tragedy strikes when Guang Xi suddenly has to go through a major brain surgery, waking up with no memory of his past at all. His mother begs Mu Cheng to leave him and the latter has no choice but to do so. Little does she know that she already has Guang Xi’s child.

Six years pass. Mu Cheng lives a quiet life with her young son in the countryside while Guang Xi is engaged to He Yi Qian, the kind and beautiful pediatrician who had stood by him after his surgery. Guang Xi, now a successful lawyer is charged with hitting someone in court after his memories triggered his actions. He is forced to do 240 hours of community service at Huan Tian village, where Mu Cheng coincidentally resides. As Guang Xi spends his time with Mu Cheng and her son, flashes of memories returned and he finds Mu Cheng vaguely familiar. Guang Xi is soon presented with a Pandora's Box- a flash drive that holds photographs of Mu Cheng and himself; however, Mu Cheng denies knowing him before he came to the village. How will the couple make up for six years of lost time?