It has been exactly one year since the Gohan had defeated Cell; it is also the anniversary of Goku's death. Still stricken with grief over the matter, Gohan makes a wish, to be sent to another world where he could start over and try to forget about what occurred in the past. He is transported to a strange world, in which he sees girls driving tanks.
Prologue to Adventure
Narrator's POV
It has been one year since the evil android Cell was defeated by a young Saiyan warrior by the name of Son Gohan, he accomplished this by awakening a part of his hidden power, which had made him far stronger than Cell, soon however, Cell tried to destroy Gohan and the Z-Fighters by self-destructing, However, the father of Gohan, Son Goku, sacrificed himself by teleporting himself and Cell away from Earth. Cell however, was able to regenerate, and came back with strength that could now rival that of Gohan's, after an epic Kamehameha struggle against Super Perfect Cell, the evil android was no more.
As the Z-Fighter's traveled to Kami's lookout, in order to revive Goku and all those who had died during the Android Conflict, after reviving the humans who had perished, they moved on to reviving Goku, but to their own shock, Goku stated that he desired not to be revived, as he thought that the reason that all of these villains where attacking Earth was because of him.
Gohan had learned to accept this, but was still troubled, as he thought that it was his fault that his father had died. Had he finished Cell while had the chance, then Goku wouldn't have needed to sacrifice himself and he'd still be alive.
A few months after the Cell Games had ended, an event known as the Intergalactic World Tournament took place, the Z-Fighters competed in this tournament, as a way to test their skill, it was soon discovered however, that an intergalactic space pirate known as Bojack, had been freed from his prison, and planned to challenge and kill the Z-Fighters, he was easily defeated by an angered SSJ2 Gohan, after seeing his friends hurt.
Since then, Gohan had changed very little in terms of his physical appearance; he looked exactly the same as when he killed Bojack, the only difference being a small increase in height.
Gohan's POV
"Ahh…" exclaimed the young Saiyan warrior as he climbed into his bed, lately he had been feeling down. It was after all the one-year anniversary of his father's death.
"I wish that I could be teleported to a new world and start over, and try to forget about the past." he said silently to himself.
He laid his head on the pillow and fell asleep. As he did so, a new voice could be heard saying "As you wish…"