You were betrayed by the gods of Destruction and Angels (The Gods of destruction's mentors), you are locked in the time chamber by them...a white Void where time works differently, 1 day equels a year in the time chamber.. but for being in there for may years, you've grown and you stopped ageing somehow.. You were walking in the seemingly endless void until you see someone else sitting on the staircase of where the Exit once was.. it was Goku! but you haven't known him ever because... you know.. Goku notices you and you were 15 feet away from him as he shouts "Hey!" Goku Shouts to you