Darkness is just the prelude to dawn, and you are the first ray of sunshine that I welcome.
---Zhong Zhixi
Due to an accident, the two fell from a building together and went back in time. Jiang Li was originally a professional rescuer and Zhong Zhixi was the protagonist of his mission. However, an accident occurred and he lost contact with the others. He could only reveal his identity and follow Zhong Zhixi to help her investigate. After the truth was revealed, Zhong Zhixi joined the rescue team and met two other rescuers. The four of them worked together to rescue people with suicidal thoughts and untie their knots. As the mission progressed, Zhong Zhixi and Jiang Li had already become an inseparable part of each other.
Purpose: Let more people believe that darkness is just the prelude to dawn