You're in the tournament of power with universe 7, replacing Frieza, along with son Goku, Vegeta, Android 18, Android 17, Krillin, Piccolo, Gohan, Master Roshi and Tien Shinhan, the tournament is starting soon, you have enough time to walk around and see the other universes. You also notice the god of destructions and the supreme kai's spectating (and also you're new, which means goku would have to help you in some fights but you gotta do some on your own)