He Ting Yu is a famous violinist who's just returned from an overseas tour. Chen Hai Jie is a hardworking dreamer who came to the big city to become a world class violin player. Lan Die Fei is a charming girl who has a beautiful voice and an ear for pitch. Alice is a mysterious girl from Japan who wonders the streets searching for the secrets of her past.

In hospitals, a group of people are helping the families of braindead patients understand organ donation and seek consent for the procedure. They are the transplant coordinators. Wen Yu-du is a new nurse just stepping into the field of organ transplant. She has encountered countless challenges, still she overcomes them with her passion for the work. Yet the biggest challenge for Wen’s career as a transplant coordinator is just about to begin.

Anthology crime television series inspired by four real-life cold cases in Taiwan, exploring themes such as faith, temptation, redemption, and obligation through the eyes of the people of Taiwan.