Bai Qianyu often sees a handsome boy Su Yu who is singing downstairs in his house. He is unknowingly attracted to this clean boy, and the love develops sadly. After four years of separation, he turned into a singer-songwriter, and she has become a handsome policewoman. They met again because Su Yu was involved in a murder mystery, and their love turned out to be rekindled from a series of mysterious cases. Can Bai Qianyu and Su Yu find the light in the face of the mystery and reap the initial thrill.
Concept: The dawn of love begins with sharing weal and woe