A Cao (du Wenze is acted the role of) is a "bounty hunter", that is, rely on a good hand to get a reward for life. This time, if A Cao wants to get a 400000 reward from the police, he needs to catch the robber Li Jianhui (Prince Yi). According to intelligence, he came to a mysterious hotel, which was said to be the last place where Li Jianhui appeared. The innkeeper (Wan Ziliang is acted the role of) is an eccentric person, usually paranoid, but also posted a reward to retrieve his daughter, the reward of more than 100 million, what is even weirder is that the waiter Sun Langqing (Xue Kaiqi) has repeatedly claimed that he is the daughter of Boss Sun, but Boss Sun denies it. Not only strange owners and clerks, but also hotel travelers are full of doubts. The hunchbacked and toothed coconut guy (Wang Ziyi) is secretive all day long, and it is even more rumored that people in the hotel often commit suicide. Can A Cao succeed in getting the reward? Whether the secret in the hotel can be uncovered.