Emperor Chiaotzu's wife disappears, and he's told that collecting the seven dragon balls will allow him to wish for her return with the eternal dragon's power. Meanwhile, Goku and Krillin compete in the World Martial Arts Tournament hosted by the Emperor, while Bora and his son Upa try to hide a dragon ball from the Emperor's forces controlled by Shen and General Tao.

Dragon Ball: Makafushigi Dai Bôken
The World Martial Arts Tournament unfolds as Goku and Krillin engage in a fierce battle, while Emperor Chiaotzu embarks on a perilous quest to find his missing wife, driven by the hope of reviving her with the seven dragon balls and the eternal dragon's power.