Feeling that his skills are growing rusty, Goku leaves his farm work behind to find a training partner. After a brief spar with Goten, he seeks out Vegeta.
Beerus and Whis strictly warn Goku not to remind Grand Zeno, fearing the Omni-King's unpredictable and catastrophic nature. Goku ignores them and presses the Zeno button to visit the palace.
[Spoilers] Dragon Ball Super Episode 77 - Discussion : r/anime