Police forensic doctor Lin Moyou and criminal investigation deputy captain Cui Xinghan were once lovers who separated due to work pressure and protectiveness. Three years later, a series of ritual murders marked by horoscopes reunited the two. In the name of art, the murderer used the blood of his victims to draw twisted "zodiac portraits", and all clues pointed to an underground gay club that had long been disbanded.
During the investigation, Lin Moyou found that he had also become the target of the morbid artist's "ideal work", while Cui Xinghan had to face the knot of leaving his lover out of fear three years ago. From urban rainy nights to abandoned observatories, from morbid galleries to international criminal networks, they must repair each other's broken trust while hunting down the serial killer "The Artist" and the "Guardian" organization behind him. When love becomes the most perfect "art material" in the eyes of the murderer, they must uncover all the secrets before the dark ritual is completed, and protect each other and the justice in their hearts in this battle where life is the bet.
Purpose: I hope you are loved by the whole world