The drama tells the story of detective Shao Gang who discovers a new type of drug that is extremely rare in the market and has extremely complex production techniques during an operation. In order to help him investigate, college graduate Colin, who has a crush on Shao Gang, goes undercover on his back. The two of them then encounter a series of dangers.
The drama tells the story of detective Shao Gang who discovers a new type of drug that is extremely rare in the market and has extremely complex production techniques during an operation. In order to help him investigate, college graduate Colin, who has a crush on Shao Gang, goes undercover on his back. The two of them then encounter a series of dangers.