In the room of spirit and time...

Gohan while in super sayain just bearly dodges a punch from a super sayain goten and then counters with a powerful punch to the stomach then used a roundhouse kick to knock goten away and began firing and missing ki blasts towards the launched goten

"You missed" smirked goten

" I wasn't trying to hit you idiot" gohan laughed

Goten began looking around him and saw that he was surrounded by ki blasts the gohan yelled out

"HELLZONE GRENADE"

As all the ki blasts centred on goten knocking him out of super sayain

Later"Gohan why did you decide to start training again after all these years," goten asked

Gohan's face went all serious

"I want to be strong enough to beat all the evil shenrons and use my two wishes to learn my dads location and bring back mr. piccolo" Gohan said with a look of sadness in his face

"So why not ask vegeta to do it?" goten questioned

"Because one he's not strong enough and two because I want to feel strong again" Gohan rebullted

"Fair enough" goten replied