In dreams, a mother is reunited with her deceased daughter. The daughter takes her mother by the hand, and leads her through darkness, to the edge of light. As they embrace, a new hope emerges, weaved together by a love that can’t be stopped, and a bond that never fades.

At twenty, A Wen, directionless and lacking skills, leaves home after an argument with his father, never expecting to return. Twelve years later, he comes back as a man with a criminal record. Fifteen-year-old Li Ming, a gifted student, is constantly bullied by local thugs because of his close friendship with Wang Yu-ting, the girlfriend of the gang leader. When A Wen saves him from the thugs, Li Ming asks him to be his bodyguard, hoping for protection from further bullying.

As final exam approach, a shocking “suicide notice” appeared in Enshan high school. It accuses the exam system of crushing students and threatens suicide on the exam day. The school is afraid of triggering more anxiety among students, and worried about its reputation. At the same time, they urgently try to identify the person. As the truth slowly unravels, it turned out to be a scandal in the education system.