King Kai : "Ok everyone there are more time chambers now, so you all can have more time to train now. Goku, where are the people you want me to train?"

Goku: "Oh yeah, I almost forgot. The people I want you to train are Batman, Nightwing Robin and Batgirl. From what I heard they are skilled in Martial arts."

King Kai: "I see, well let's get started. And Goku I'll teach their leader Batman the Kai-O-Ken and when he gets out, I want you to see if he's ready for the Spirit Bomb. We will be in there for about 2 to 3 days so he should be."

And with that King Kai took them in the chamber for training.

Piccolo flies in front of the next chamber.

Piccolo: "Ok everyone partner up. We are all about to go in the chamber; everyone is going in . But Goku, you and your partners will stay out here and rest."

Goku : "Ok Piccolo good luck. Can you also make me some food?"

Piccolo: "Sure thing Goku and would the rest of you like something to eat?"

They all answered yes and sat around a large table with forks in their hands.

While waiting for the food, Ben 10 gets up and goes to talk to Goku.

Ben: "Hey Goku can you teleport to other planets?"

Goku: "Yeah, why do you ask?"

Ben: "I would like to talk to the creator of my watch."

Goku: "Can we go after we eat?"

Ben : "Sure thing."

Inside one of the time chambers, Wonder Woman and Erza were having a sword duel.

Erza was in her Flame Empress Armor and Wonder Woman in her Amazon Armor, as they clashed their swords locked with sparks flying from the tips where the blades met.

Wonder Woman, pushing Erza back tries a move flame slasher, while Erza collects flames around her sword and slashes at Wonder Woman, sending her flying to the ground and making a small crater. Wonder Woman's reflexes kick in and she black flips out of Erza's next slash and runs forward, braking Erza's armor with the sheer force of her punch.

Erza : "You are skilled. I give you that, but I will not give up time to recoup."

Erza transformed in to her lighting empress armor.

Wonder Woman: "You are skilled as well."

Erza shot lighting at the amazon but Wonder woman deflects it with her metal wrist bracelets. Wonder Woman runs to Erza and cuts, shattering a part of the armor on her right arm.

Erza uses her lighting cyclotron attack on Wonder Woman who deflects some of them but gets shocked. Wonder Woman gets up and locks her sword with Erza's spear and kicks her right in the stomach. Erza jumps and tries to kick Wonder Woman, but fails as she evades the attack and Erza makes a crater.

Wonder Woman: "How about we take a break."

Erza: "Ok, for now."

Outside the time chambers:

Ben: "Goku, are you ready to go?"

Goku: "Sure."

Goku put his hand on Ben's shoulder and focused on the planet Galven, and in an instant they were inside the creator of the Omnitrix work shop.

Azmuth: "Ben Tennyson what are you doing here is? Something wrong with the Omnitrix?"

Ben: "No sir I was wondering if you could umm well, up the timer on the watch 'cause I have some tough battles ahead of me or could you give me master control."

Azmuth: No I will not give you master control unless you truly need it but I will up the timer on the watch. It will make your transformation last an hour or two."

Ben: "Thanks a lot Azmuth."

After Azmuth made some upgrades to the watch they go back to the look out.

Naruto: "So how was the trip?"

Ben: "It was good and my watch got upgraded. So now I can stay alien for longer amounts of time."

Naruto: "Cool."

Goku: "Ok everyone, would you like to learn ki control? It can help you fly of shoot energy blasts."

Luffy : "So we will be able to shoot beams?"

Goku: "Yeah Luffy I can teach you that."

Luffy : "That's so cool!"

Inyuasha: "I want to learn to fly and maybe the ki blast thing."

Captain Marvel stepped out of the time chamber early to go talk to Superman.

Superman: "So Captain, what are you doing out so early?"

Captain Marvel: "I wanted to go see the Wizard. I want him to train me some with my powers."

Superman: "Ok. Good luck."

And Captain Marvel then teleported out of there and went to see the wizard.

Inside the time chamber with Batman and King Kai:

King Kai: The gravity in here is ten times that as earth's is, so to begin training you must catch my monkey Bubbles. Now along with gadgets, also put your weighted training cloths on. That will help you get more out of the training.

Batman: "Ok."

He took off his costume and is the first to go after Bubbles then Batman's student helped to try to catch Bubbles. They tried for hours but couldn't catch him.

Robin steps up to King Kai and asks "What is the point of this?"

King Kai: "This is to help you get faster and stronger. If you can move fast in 10 time gravity then you'll be fast in normal gravity."

Robin: "Ok and sorry for the outburst."

Nightwing: "I got this." and then he ran as fast as he could but it wasn't easy to catch the monkey.

King Kai: "It took one of my students two weeks to catch Bubbles."

Batman: "Really, two weeks ok then, we better get to work. Everyone let's start to train harder."

With saying that they all began to chase Bubbles. It took Batman 13 and a half days to catch the monkey.

King Kai: "Good job Batman you are ready for the next part. Now time for your students to catch the monkey."

Batgirl: "Come on guys, we can do this! Try harder think about how strong we will be. We will get superhuman strength so come on let's do this!"

Robin: "Your right we can do this. I am not going to give up!"

Nightwing: "Good to hear that."

Bubbles ran from the trio and dodged and weaved from them climbed trees and taught the heroes. It took them about 2 months to catch the monkey.

Batman was training with King Kai to learn the kiaoken and was still getting comfortable to the ten times gravity. King Kai made him do one handed pushups, sit ups and everything he made him practice throwing his bat ranges in heavier gravity and began to teach him how to fly.

Batman's students were proud of their master to see how fast he was processing in his training and that inspired them to train harder.