Criminal Investigation Notes: His Secret Crush on His Ex-Boyfriend Came True

Cold-blooded detective Chen Yi bears the shackles of his master's mysterious death. While investigating a series of strange cases, he reunites with his first love Lin Zhi, who broke up due to a misunderstanding seven years ago. When high-intelligence crimes are intertwined with dusty past events, Internet celebrities fall from buildings, clock passwords, ghost express delivery, live broadcast murders... Seemingly independent cases ultimately point to the same huge conspiracy hidden in the shadow of the city. They walk side by side in the labyrinth of sin, and gradually dissolve the barriers between them in the test of life and death. When the truth and feelings are in a dilemma, can they penetrate the fog and complete the mission while also finding the lost time of seven years? This is a competition about justice, redemption and reunion.