Let's Do It, Zen-Oh Sama! The All-Universe Martial Arts Tournament!!.After being ambushed by robbers after selling his produce at a local farmer's market, Goku realizes he has grown rusty from not having a decent challenge as he and Goten decide to train with Whis after buying a treat to win his services. They head to the Capsule Corporation building, where Bulma reveals she is pregnant with her and Vegeta's second child. Goku heads out alone as Goten remains behind to train with Trunks while Vegeta declines the offer to remain by Bulma's side. While Beerus expresses disappointment over Goku during his training with Whis, he threatens the Saiyan to drop the subject concerning the martial arts tournament Grand Zeno was to hold. Goku disregards Beerus and uses Zeno's button to head to his realm, both the Present Grand Zeno and Future Grand Zeno having grown bored with a game as they decide hold the tournament. When he returns to Beerus' planet, Beerus angrily berates Goku over failing to realize the Zenos' child-like innocence and powers make them extremely dangerous. Goku then has Beerus and Whis take him to their universe's World of the Kais as Old Kai, Shin, and Kibito are visited by the Grand Minister arrives. He tells the group to assemble their ten most powerful warriors to compete in the "Tournament of Power" (力の大会, Chikara no Taikai).