All members cosplay in disguise and explore the setting. Shen Du, a top-notch gangster who disguises himself as a man and has a vicious tongue, is paired with Gu Qingyun, a wise and forbearing young man with a mysterious background. The two hit it off and formed a detective team with three companions to go west to investigate the case. The team changed their identities and pretended to be pigs and tigers for each case, solving a series of unjust cases, with intensive twists and turns, full of ambiguity and intrigue.
