What happened when Trunks and Vegeta was training in the Hyperbolic Time Chamber

"The Time chamber Will show you the peak of your powers. It is completely blocked off this dimension, a year will pass in there while just only a day will pass here. We have a nice comfy bed with food that will last all year long with a nice hot tub"-"I didn't come here for the luxury, I just want the essentials." Interrupted Vegeta. "Why yes of course." Said Mr.Popo. "So Vegeta you think you could become an ascending Super Saiyan? " "Kakarot there is no purpose of you to attend this training. I'll be the one to claim the power, I'll be the first to be a ascending Saiyan. "
Mr. Popo slowy opened the door, Trunks and Vegeta stepped inside. He gave them a fair warning "You should watch your step, you can get lost in there easily. " He then closed the door. Trunks is already getting overwhelmed by the intensity and the gravity. Vegeta was pleased.
Chapter 0 completed