维克多（雷沙德·斯特里克饰演）曾经是一名出色的冲浪运动员，但在职业生涯的巅峰时期，由于膝盖受伤，他不得不告别赛场。他把所有未实现的冲浪希望都寄托在了弟弟杰西（拉克伦·布坎南饰演）身上，而这种强烈的期望常常让杰西感到难以忍受的痛苦。
This movie starts with Saze X playing basketball. Suddenly, a lightning bolt hit the earth. They walked towards it and found a boy. The boy's name is Ricky, and he thinks he has forgotten everything. On the other hand, Remy told Sazer-X that a giant monster named Mechanical Giant Bulgario had approached Earth and was destroying buildings. Sazer X still defeated the monster. But then something flashed into their eyes, and Takuto mistook it for a cosmic capsule. In fact, this is the Bosquito people that exist within Bulgaria, which Professor Horiguchi later explained.
在此之后，黑星龙珠散落到宇宙各个角落，如果在一年之内无法找到七颗黑星龙珠的话，地球将会爆炸毁灭。情况危急，小悟空和孙女小芳开始了一段惊险刺激的宇宙大冒险。超级17号、邪恶龙等强大的对手接连出现，悟空面临更大的挑战…… 本片根据鸟山明人气原著漫画《龙珠》改编，不过剧情并非鸟山明原创，系东映动画公司取得授权后全新创作的动画。鸟山明参与了部分的人设工作。
