Dragon Ball Super (2015)

S1E18 I'm Here, Too! Training Commences on Beerus' World

Title: Count Me In! Training Begins on Beerus' Planet Plot: Goku leaves Earth to train with Whis, and he quickly discovers an unexpected approach to his training. What unconventional methods will Whis employ to push Goku to his limits? As Goku dives into this unique regimen, he faces challenges that will test both his physical prowess and mental resilience.