On a sunny day, Wuhan and Bidi were having a class in the classroom when they received a message for help. It turned out that an old man was going to jump off a building to commit suicide, and they hurriedly went to the rescue in the form of Saiya Superman. From this strange old man, they learned that 1500 years ago, there was a superhero Tapio on the Conaz planet in the South Galaxy, who was trapped in a music box for some unknown reason. In order to prevent the coming catastrophe, Sun WuKong and his son summoned the dragon at the request of the old man, and finally rescued Tapio, only to find that Tapio was ungrateful, and the old man seemed to be hiding some kind of conspiracy. Shortly after that, an evil monster appeared in the city, with only the lower half of its body and the upper half sealed in Tapio's body. If everything is obvious, the Dragonball Warriors are facing a great crisis. This film is the theatrical version of Dragon Ball Z.