Dragon Ball Super Episode 68

Bulma is secretly trying to build a new Time Machine, but she has so far been unsuccessful. Goku decides to gather the Dragon Balls and use them to revive King Kai. However, Bulma wants to use them to acquire a rare mineral that she needs for the Time Machine, which can only be found at the Earth’s core. Wanting to taste more Earth food, Beerus and Whis return to Earth. Bulma takes them to a seafood restaurant and attempts to keep them from finding out about the Time Machine as they had previously forbidden her from making another Time Machine. Goku gathers the Dragon Balls and summons Shenlong. Before Goku can make his wish, several others show up who want to make their respective wishes. As the others are all fighting over the wishes, Gohan arrives with Pan, who is sick and suffering from a severe fever. Goku and the others immediately allow Gohan to use one of the two wishes to heal Pan. After Gohan and Pan leave, the others resume fighting over the remaining wish. Bulma manages to talk everyone else out of making wishes by solving their problems herself. Goku still insists on getting his wish granted. Bulma agrees, but she convinces Goku to go to the Earth’s core and retrieve the rare mineral she needs in exchange for letting him use the wish. Beerus and Whis finish eating and leave the restaurant. They spot Shenlong and promptly go to the scene, and they find Goku at the Earth’s core. Having deduced that Bulma is trying to make another Time Machine, Beerus destroys both the mineral and the Time Machine. Just as Goku is about to make his wish, the Dragon Balls deactivate and scatter around the Earth. Goku promises to revive King Kai as soon as the Dragon Balls reactivate.