Many years have passed, and the Earth has become more peaceful and prosperous under the protection of the Z Warriors. One day, King Pilaf and his minions went through untold hardships to the temple and found the Black Star Dragon Balls made by the gods and the clones of Piccolo. Due to the sudden appearance of Sun Wukong, Pilaf hurriedly made a wish to make Sun Wukong look like a teenager. After that, the Black Star Dragon Balls were scattered to every corner of the universe. If seven Black Star Dragon Balls cannot be found within a year, the Earth will explode and be destroyed. The situation is critical, and Xiao Wukong and his granddaughter Xiaofang embarked on a thrilling cosmic adventure. Powerful opponents such as Super 17 and Evil Dragon appeared one after another, and Wukong faced greater challenges... This film is adapted from Akira Toriyama's popular original manga "Dragon Ball", but the plot is not original to Akira Toriyama, but a new animation created by Toei Animation after obtaining authorization. Akira Toriyama participated in some of the character design work.