Goten and Janemba stand across from each other, with Janemba smiling devilishly.
"Janemba." The creature from hell says.
Goten smirks.
"I have the feeling that If I don't stop you here and now, a lot of innocent people are gonna die. So I can't afford to let you run wild."
Goten then powers up to Super Saiyan two, exciting Goku.
"He's definitely gotten stronger than the last time we fought. I can't wait to see him fight again." Goku thinks.
At that moment, Goten charges in at Janemba at full speed. Janemba throws his sword up in the air, catching it and throws it with great speed. This surprises Goten as he barely dodges in time, getting his cheek cut. This doesn't stop Goten as he continues to charge forward at his opponent. When he gets close enough, the young Saiyan throws a kick aiming for the face, but Janemba ducks and throws a kick of his own. Goten flips over the kick and fires a ki blast, but Janemba uses his ability to teleport through dimensions to avoid the blast, surprising Goten.
"What? Where did he go?"
At that moment, a portal opens next to Goten and a punch comes straight at him. Goten is barely able to block, getting pushed back a bit. Goten goes for another attack, but Janemba starts to go through another portal. This time Goten jumps back and fires a ki blast at the portal, hitting Janemba through it. As he's stunned, Goten charges at him again. Janemba fires a ki blast, but dodges and drives his knee into his gut. Goten goes for another attack, but Janemba stretches his arm, grabbing Goten by the throat and tackling him through multiple mountains.
"This guy has a lot of tricks up his sleeves." Goku says.
Goten then powers up, destroying the mountain. At that moment, Janemba appears infront of him and charges aims a ki blast at close range. Goten quickly prepares a ki blast of his own, the two causing a large explosion. Goten jumps backwards, out of the smoke as Janemba flies straight at him, two bumping heads. After that, Goten punches Janemba in the gut while Janemba punches him in the face at the same time. Janemba throws another punch, causing Goten to drop down with one hand on the ground, kicking Janemba in the side of the neck, knocking him away.
Janemba quickly recovers and fires a ki blast, but Goten knocks it away fires one of his own. Janemba dodges and fires another ki blast. Goten leaps over it, but gets surprised by an even larger Ki blast coming at him.
"Oh crap!" Goten yells.
Goten holds the giant ki blast back, slowly being pushed back. The young Saiyan grits his teeth and throws the ki blast up in the air while Janemba flies in with a lariat. Goten ducks the lariat but is unable to avoid Janemba's tail as it wraps around his throat. Janemba then throws Goten towards another mountain. Goten flips into the air, landing on the side of the mountain and stares back at Janemba who laughs maniacally.
"It's insane. He has no weak points, he's way stronger than I could've imagined."
As Janemba continues to laugh, Goten jumps up on top of the mountain. He then starts to power up, letting out a loud yell. As the ground begins to shake, and Lighting flashes through the sky, Gotens hair begins to flicker between yellow and black. At that moment, a large beam of energy shoots into the air, splitting the clouds in the sky while Goten stands there in his ultimate form, stopping Janemba's laughter.
"Looks like he's about to get serious. This must be the power he got from training with the Supreme Kai." Goku says.
Goten then looks up Janemba with an intense look on his face.
"Let's see what else you got." Goten says.
Janemba smiles back and the charges at each other, causing a mini explosion when they clash. The two start throwing fast paced strikes at each other, both dodging and blocking each other. Goten then punches Janemba in the chest, knees him in the face, and lands a sidekick into his stomach. Janemba responds with a headbutt, and kicks Goten away. Janemba flies after him, but Goten recovers and fires close range Ki blast that sends Janemba flying.
Janemba teleports behind, hitting Goten in the face with an elbow. Goten answers back with a roundhouse kick to Janemba's neck. He goes for another kick but Janemba dodges and lands a kick to Gotens side. Goten grits his teeth through the hit, punching Janemba in the gut. Janemba smiles, landing a kick to Gotens chin. Goten again counter attacks, this time with a headbutt, only to get punched in the face. The two go hit for hit, neither one of them backing down from each other. Goku then has a serious look on his face, slowly realizing something.
"This isn't good. Janemba has taken multiple hits and he's not even fatigued. Gotens transformation doesn't cause any stamina drain, but he can't keep this up." Goku says.
Janemba then lands a crushing blow, knocking him towards the ground. Goten lands on his feet, but drops to a knee to catch his breath.
"Damnit. I knew this wouldn't be easy, but I wasn't expecting this." Goten says.
Janemba flies straight towards Goten, causing him to grit his teeth and stand back to his feet.
"I guess it's too much to ask for a timeout." Goten says with a smirk.
He then puts his hands together and charges up a Kamehameha while Janemba continues to fly down towards him.
"KA! ME! HA! ME! HA!" Goten yells, firing a large Kamehameha wave.
The blast hits Janemba head on, disintegrating Janemba on the spot. Goten then drops to his knees again, exhausted from the battle he just had.
"It's over." Goten says.
Goku breathes a sigh of relief.
"Guess I was worried over nothing. Still, wish I got a chance to fight." Goku says.
At that moment, the pieces of Janemba slowly come together, shocking Goten and Goku.
"No- No way." Goten says.
Soon Janemba regenerates, laughing while doing so. Goten slowly stands to his feet, prepared to fight despite his exhaustion. Janemba then shapes a line of bright white light, turning it into sharp pieces of glass, launching it down at the young Saiyan. Goten quickly puts up his guard, but still gets sliced by the attack.
"Goten!" Goku yells, worried about his son.
When the attack is finished, Gotens body is covered in bloody cuts. Goten tries to stay on his feet to fight, but soon drops to the ground face first. Janemba smiles, aiming an attack at the fallen Goten. At that moment something catches the monsters attention. Goku starts to power up, screaming at the top of his lungs. Lightning surrounds Goku's body, as his golden spiky hair grows. After a bright flash of light, Goku stands there in his Super Saiyan three transformation.
"Alright. It's my turn." Goku says with a serious tone.