Chapter 46 Gundam
I don't own Ben 10.
Ben was at a forest to get away from the city.
"Look at them, praising like she's a Queen yet she causes way too much damage." He said.
Ben was staring out to the sky since he hated Gwen 10 because she caused more harm than good yet the creator said he is childish and would be a terrible user.
"It seems he has gotten senile." Ben said.
He then saw a light appear and he got surprised when he saw the Knight Gundam.
"What?" Ben said.
"I am Knight Gundam, I came to search for the right user for me, Ben Tennyson, no I think you deserve a new family name, Ben Lionheart. I desire for you to come with me and make your own path." He said.
Ben stares at him and nodded.
Scene skip
After a long time has passed a new world has been made, a city where it has a tech with many zankus and MS-09 Doms.
They looked around as the citizens were moving foward through the city.
They went to this world to have freedom as it allows peace between all races.
Then a ship came down and they watched it.
From it came the plumbers, Max, Kevin and Gwen.
"Citizens of this world, we came here to know the name of this world and establish a alliance between it and the plumbers." Max said.
"Yeah, you'll be safe and you'll have my help." Gwen said.
"But we already have a army." One said as the mobile suits were staring at them.
"What?" Max never seen those type of robots.
"Yeah, but the plumbers can handle anything." Kevin said.
"You can't decide anything with the King's word." A woman said.
"Who's the King?" A plumber asked.
"That would be me." They saw a army come out as they stand on the sides, then walking in the middle of them was Ben who has longer hair wearing Reinhard von Lohengramm clothes and next to him is Stella Loussier.
"Ben?!" They got surprised to see him.
"I am Benjamin Lionheart." He said.
"Okay doofus stop with the fake name." Gwen said. "Where is the real King?"
"He is the King you little brat!" A soldier said.
"No way." She said.
"Then this is good, Ben we set up a alliance-" Max tried to say.
"Denied." Ben said.
"What?!" They got shocked.
"I have no reason to make a alliance with any of you, I saw how the worlds you make alliances to give something in return, I will not make one because you would just get my mobile suits." Ben said.
"Listen here Doofus, it's either make the alliance or you'll die!" Gwen said.
"Die!" Stella screams. "Death is coming!"
Ben narrows his eyes and glares at them. "You have made overstayed your welcome."
The soldiers pointed they're weapons at them shocking the plumbers.
"Leave now, and never come back." Ben said.
"Ben, we're your family!" Max said.
"My name is not Tennyson, it's Lionheart so leave this planet now." Ben said.
The plumbers we're forced to leave with they're ship as Ben takes Stella with him.
She was the one that he loves with all of his heart and he won't let them make her scared.
Part 2
At the world of Heartrealm Ben was having a war with Vilgax and the Plumbers in a three side one, as Vilgax wanted his tech and the plumbers are doing the same but for they're own reasons, but what they don't know they're numbers meant nothing.
The mobile suits went to space and they blasted the two forces armies taking them down one by one.
The Destroy Gundam blasted many ships and soldiers with ease making massive explosions.
Max was at a ship and said: "This shouldn't be possible, how did Ben get tech that would be able to-"
He then saw a beam heading towards him making Max shocked before it blasted him making the ship explode.
Gwen was in Jetray as she got slashed, she looks and sees Knight Gundam in front of her.
"You damn bastard!" She screeches and changes into Waybig. "I'll destroy this world!"
Ben inside narrows his eyes as the Knight Gundam lifts his sword up charging the blade before cutting her in half.
She got shocked before she explodes and the only thing that was left is the omnitrix that was beamed inside of the Gundam.
Ben holds it and then Azmuth appeared. "How did you do that?"
"What authority do you have to order me?" Ben said.
"You shouldn't have it, your too reckless." Azmuth said.
"I'll destroy this world! I'll destroy this world!" Gwen's voice was heard many times shocking Azmuth.
"You call me reckless yet it was Gwen that wanted to kill many innocent people without a care." Ben said.
"I still can't let you have it, omnitrix-" He then got cut off when he got shot through the chest by a blaster.
Ben was holding the blaster and said: "Did you honestly think I would allowed you to speak to activate the code, your a fool."
"No... I must-" But Azmuth's head got blown to bits.
Ben puts the omnitrix on and goes towards the world, his army cheered and he saw Stella smile through screen in front of him and he smiles back at her.
He saved his world and his only pride.
Note: Here's Gundam Ben where he made his own world to make a place where people would get accepted and he acts more stoic like Byakuya from Bleach.