Lie Xinai Ren

Youyan the bartender has been investigating and looking for the truth behind his parents’ death in "The Lab" but has found no clues. By chance, he meets external forensic doctor Chiyu, employed by the Investigation Bureau. As the two men get caught in an interracial murder scheme, they make it past the mutual suspicion and temptations to become partners and work their way towards the truth.

(Source: Bilibili Comics)