[First Love + Unable to Love + Reunion + Yandere] Su Nian and Lin Yu have been neighbors since childhood, and their parents have been good friends. Lin Yu, who is eight years older than her, has been her support in childhood - taking her to school, supporting her and protecting her, and his gentle figure quietly planted the seeds of secret love in her heart. Lin Yu came back from leave and offered to be her "nominal boyfriend", promising to wait until she grows up before deciding on her future. In the past three years, Lin Yu's phone calls and text messages were Su Nian's spiritual support. She worked hard towards her dream of "being with him" and was admitted to a university in Lin Yu's city. The male best friend has always liked the female protagonist, but in the later stage, she became a yandere, and the second male came to the top. I thought that the sweet love had finally begun.
However, a bolt from the blue suddenly struck - and ended up being shattered. Lin Yu became a beautiful but regrettable mark in Su Nian's youth.