Sun Wukong and Vegeta are training on Beerus' planet. One day in 779 A.D., the God of Destruction of the Sixth Universe, Xiangpa, and his female attendant, Bados, appeared on the planet. Weiss explained the situation to Wukong and Wukong. It turns out that there are twelve axes in the universe. Universes whose numbers add up to 13, such as the sixth universe and the seventh universe where everyone lives, are each a pair of corresponding universes. The Gods of Destruction of the two universes are equivalent to each other's twin brothers, and Bados is equivalent to Weiss's sister.

Every time Xiangpa and Beerus meet, they often hold a unique "competition". The content of the competition is very simple, that is, each party brings out a delicacy from their respective universes for the other to eat. , whichever side has more delicious food wins. In this competition, Beerus relied on an instant noodle from Earth to win. After Xiangpa learned that the earth was rich in delicious food, he urgently ordered Bados to search for the earth in the sixth universe, but found that the earth in the sixth universe had long since perished. In order to have the food of the earth, Xiangpa proposed a cross-universe martial arts competition with Beerus. Both sides sent five warriors to participate in the battle. In the form of a ring competition, the winner can have six super dragon balls and the treasure of the seventh universe earth. ownership. At the request of Goku and Goku, Beerus agreed to start the Cosmos Budokai.

The Cosmic Martial Arts Club is officially launched on the nameless star that does not belong between the seventh universe and the sixth universe. The seventh universe sent Monaca, Sun Wukong, Vegeta, Piccolo, and Buu to participate in the battle; the sixth universe sent Hit, Gabby, Walter Maggot, Frost, and Bodamore to participate in the battle.