Tan Ziran, the most useless intelligence agent in the military, codenamed "Quail", his daily task is to raise goldfish for his boss and take the blame. Until he was sent to monitor Li Zixi, a female doctor suspected of being a communist, but he was accidentally involved in a shocking conspiracy. He discovered that his immediate boss, the lover of his dreams, and even the goldfish seemed to have another face. When betrayal becomes the norm, is redemption just a black humor?
