On planet Vampa a comet collided with the planet and killed everyone on it including Broly and his father when the two went into the afterlife Broly was reincarnated into the stomach of Chi Chi and would be reborn as Gohan. the events of dragon ball Z begin to unfold with Gohan begin kidnapped by Radtiz which along with the Sayain revelation Gohan was in a horrified and astonished oh yay and he's 4 so he is even more scared then he would have been if he was an adult. as Picclo and Goku follow Radtiz Gohan is thrown into a pod by his evil uncle and when Goku and Picclo showed up this gave Gohan hope until they started to be beat down on by Ratiz.
" Well brother it's been fun but I believe it's for you to die" said Radtiz finally done with Gokus bull " please huff just huff let huff Gohan go" said Goku breathing heavily " how about NO" said Radtiz ready to finish off Goku until a massive burst of power " what the ?" said Radtiz Turing over to see Gohan shouting with in the pod " LEVE MY DADDY ALONE YOU MINNIE" said Gohan before then exploding in power with his eyes Turing yellow his hair spikes up and his power is " What it's over 9000" shouts Radtiz before his scoter explodes once it reaches 45000. This sudden burst in power stunts Picclo enough that he stops charging his special beam cannon " what the hell is this" said Piccolo as Gohan uses all his energy into a mouth blast that goes right through Radtiz yay and also Goku oh with the two falling to the ground with Gohan passing out only Picclo left standing. " Well that kid beat you" said Piccolo " oh did you think this is over green man but no knowing Nappa and Vegeta they are on their way here to fight that strong power so from now on have fun counting your days" said Radtiz before Dying. Eventually the rest of Gokus friends arrived with Goku dying and began teleported to the other world to train king Kai by Kami with Picclo telling everyone about the two other sayins and taking Gohan to use that power.