Based on a novel 'A Cheerful Gang Turns the Earth' by Isaka Kotaro. It tells the adventure story of four strange youths forming a group of "robbers"team up to pull off a "fun" heist involving a Bengal tiger. An urban fairy tale follows Yang Guang who helps Xiao Xue in her search for her daughter. Thus, a group of "robbers" make a brave attempt to retrieve a Bengal tiger that has fallen into the hands of gangsters. Xiao Xue (Song Jia) and her daughter Nana (Wenwen) have never been separated before. When Nana goes missing, Xiao Xue commissions Yang Guang's (Ma Li) pet recovery service for help in finding her daughter. Yang Guang who carries emotional scars from her childhood agrees to help after being moved by Xiao Xue and learns that Nana is a 5-year-old Bengal tiger. In the process of rescuing Nana, Yang Guang and Xiao Xue come to heal each other's wounds.