During the most prosperous period of the Freeza Empire, its army was invincible wherever it went. Countless planets with civilizations became its subsidiaries and commodities one after another. Even the Saiyans, who were always known for their bravery and good fighting, surrendered to Freeza and willingly became his vanguards in attacking cities and fortresses. Sun Wukong's father Bardock was a low-level Saiyan warrior. When he and his companions invaded a planet, he was attacked by the locals and had the ability to predict the future. What he saw was not the glorious future of the nation, but the tragic fate of the Saiyans who were feared by Freeza and then destroyed because of their growing strength. During the healing period, the team members were ordered to attack the nearby planets, but they were all killed by Dodoria. Bardock, who arrived later, found that all the prophecies were true, so he hurried back to Planet Vegeta and prepared to summon his people to fight a decisive battle with Freeza, but this was destined to be a lonely war... This film is the SP of the "Dragon Ball" animation, which can basically be regarded as a prequel to the whole story.