Dragon Ball Super S04E22 - Come Forth, Shenlong! Whose Wish Shall Be Granted?!

Bulma attempts to secretly build her own Time Machine with no success due to needing a rare crystal that can currently be found in the Earth's core, keeping her activities a secret from Goku as he begins to gather the Dragon Balls to use one of the two unused wishes to revive King Kai. Beerus and Whis arrive on Earth soon after, Bulma taking them to a seafood restaurant to keep them in the dark. When Goku summons Shenron to provide with the wish, Android 18, Roshi, Oolong, Trunks and Goten all show up and an argument ensures. The argument worsens after the group allow Gohan to use one of the wishes to heal Pan of her fever, Bulma arriving and talking mostly everyone out of their wishes. Bulma then convinces Goku to travel to the center of the Earth to get the crystal for her in return for the last wish, only for the deities to realize what she's up to after they left the restaurant. Beerus spares Bulma while destroying the crystal and all traces of the Time Machine's existence from Bulma's lab to make his point across. The Dragon Balls then suddenly scatter as Goku was about to make his wish, Goku promising a furious King Kai that he will get another chance once the Dragon Balls reactivate.