Mr. Chen (played by Huang Zihua) was originally a top agent, but he was suspended due to an unintentional mistake by his partner. At the same time, he also offended the policewoman She Xiang (played by Charmaine Sheh) and owed a love debt. Twenty years later, celebrities in the city went crazy one after another. Mr. Chen was entrusted with an important task again, thinking that he could show off his talents. Who knows that this case has something to do with the otaku circle...