The movie Dragon Ball Z: Bojack Unbound is officially released in Japan, expanding the Dragon Ball Z film series.
The space-time continuum is disturbed, causing the sealed villain Bojack and his henchmen to be freed from their prison.
The World Martial Arts Tournament is announced, attracting Earth's strongest fighters, including Gohan and his friends.
The martial arts tournament officially starts, with various fighters competing in preliminary rounds.
Gohan and Goten win their matches and advance to the later rounds of the tournament.
Bojack and his four henchmen infiltrate the tournament arena and attack the fighters and spectators under Bojack's control.
Gohan fights the henchmen to protect his friends and the audience. He overcomes their challenges and confronts Bojack.
Bojack reveals his true power and transforms into his more powerful form to fight Gohan.
Gohan successfully defeats Bojack after a fierce battle, ending the threat and saving the tournament.
