Chapter 76 Tanya the Evil

I don't own Kamen Rider Build or Avengers: Earth's Mightiest Heroes

Ryo was at his lab working on a new experiment as he types on his computer.

"Man with the stuff that's been happening, i'm surprised nothing happened while we were away." Ryo said.

He then saw a signal near a forest. "Looks like it's coming outside the city." He got up and goes to check it out.

Ryo rides down the road on his bike and he arrives at the forest taking his out tracker, he looks around for the signal before a portal opened.

He then saw a small girl come out, she is wearing a military uniform that resembles a nazi, she has blonde hair and blue eyes, her name is Tanya.

Tanya looks at Ryo and gasps as he does the same.

"Who are you?" Ryo said and she falls down.

"Idiot, it's me!" said Tanya in annoyance.

Ryo stares at her and said: "Wait... Tai, what the Hell happened to you?! How are you a little girl and look like a nazi?!"

"Blame it on some asshole god who turned me into... this!" said Tanya pointing at her new look, "It's not my fault, I'm a solider, I was forced into this."

"I can see that, if your curious I became a Superhero." He said.

"Becoming a spandex weirdo spouting justice and stuff?" asked Tanya raising a brow, "Very childish."

"I'm Kamen Rider Build." Ryo frowns.

"A kamen rider." said Tanya in surprise, "Never thought you would become one."

"Yeah surprising isn't it. Also maybe you should tone down on the jerkish attitude since that would only come back to bite you on the butt." Ryo said.

"Tch, never gonna happen." Huffed Tanya.

"And this is why I'm your only friend." Ryo frowns. "I'm just trying to be nice to you."

"Who asked you to be nice to me?!" She glares at him.

He then puts a hand on her face making her grunt. "Well your a kid now. So respect your elders." He smirks.

She got mad and takes out a rifle shooting at him and he dodges a beam.

"Was that magic?" He said.

"It seems this world has magic seeing how you managed to see what it was, but i'm still going to kill you!" She said.

He takes out his driver and inserts the bottles.

RABBIT! TANK! BEST MATCH!

Ryo then starts to crank the lever.

ARE YOU READY?

"Henshin." Ryo then transforms into Kamen Rider Build.

HAGANE NO MOONSAULT! RABBITTANK! YEAHHH!

Build dodges a shot from her and she said: "Looks like you really are now Build."

"That's right." Build got ready.

"But I can still kick your ass!" She takes out her gear and flies up making Build surprised as she shoots at him.

He then dodges and uses a new bottle.

ROCKET!

He rotates the lever. "Build up!" He gets the halfbody and flies up with Tanya chasing him, they went around the area.

He looks back at her and he can tell that Tanya is strong seeing how well she uses her attacks.

She must have been through many battles... Okay this is weird thinking someone I knew that was a guy is now a little girl. Build thinks to himself.

Tanya watches as Build flies around dodging her shots before he takes out a flamethrower to shoot at her, she flies away.

"So he has a flamethrower of sorts, it's not a normal one." She narrows her eyes at it.

He then shoots many fireballs at her and she dodges them but he appears in front of her ramming Tanya with the rocket, she grunts before she kicked him back.

"You damn bastard!" She said.

He then puts a hand foward making her surprised. "I got what I needed."

"Wait... You were testing me?" She said.

"Of course, you should have known, I like to observe and see what others can do, so I teased you to see if you would attack me." He said.

She grunts. "I can't believe I fell for that old trick!"

She goes down to the ground and Build does the same as they stared at each other.

"You were always smart." She chuckles.

"Well... Thanks." He said.

Tanya then senses someone and looks up and they saw a portal and from it came Being X and she growls at him. "You!"

"So you were here Tanya, I wonder where that rift opened." He said and saw Build "And what's this, a native of this world."

"Who the heck is this guy?" Build said.

"That's the guy that turned me into this!" Tanya said.

"Well this new world shall now see me as they're new god!" Being X said. "They will praise me and-" He then got hit by a familiar hammer.

Tanya got surprised as it goes back to Thor's hand as lightning goes around.

"Who is that?" Tanya said.

"That's Thor." Build crosses his arms and she got surprised. "He's part of the team of heroes i'm in."

"What?! The Thor?! God of Thunder!" She said.

Being X came back and saw Thor. "Who are you?"

"I am Thor, son of Odin, what business you come to this world other god." He said.

"I came to make this world worship me!" He said.

"I think no! This world has already gods and you are trespassing." Thor said.

Being X got mad and attacks Thor but he got hit by thunder sending him away, Tanya watches Thor hit Being X with his hammer and smirks.

"Yeah, beat him up!" She said.

Build looks at her crazy look. "He must have really pissed you off."

Being X got sent through a mountain and he tries to stop time but the hammer hits him away as it comes back to Thor.

"How... How are you much stronger than me?" Being X said.

"Because i'm a real warrior compared to you." Thor said.

Being X got mad but then a big hand grabs him pulling him inside a portal surprising everyone.

"Hey what was that?!" Tanya said.

"I don't know." Build said.

Thor sensed a familiar energy. "Could it be?"

Being X was in a unknown realm and in front of him was Dormammu staring down at him as a giant. (Comic and MVC3 version)

"What are you?" Being X was scared.

"I am Dormammu, and welcome to my world." He traps the god inside a orb making him scream. "Now suffer!" He crushes it killing Being X.

Tanya felt something and said: "He's... He's gone."

"Dormammu, I never thought he would appear." Thor said.

"You know him Thor?" Build said.

"Only in tales." He looks at Tanya. "And who is this young lady?"

Tanya got mad and Build said: "Oh she's a friend, her name is-"

"I'm Tanya." She said.

"Well miss Tanya welcome, it seems you came from the world of that god." Thor said.

"Yes, I wish I had a chance to take him down myself." She said.

"I understand your anger, but it's better we return so we can find you a way back home." Build said.

"Yes, come friends." Thor flies back to the mansion.

"I don't like being around a bunch of hero wannabes." Tanya said.

"Just deal with it for now." He said.

They went to his bike and she was in front to drive it.

"No." Build puts her in the back making her grunt as he drives off.

"Why don't I get to drive?!" She said.

"Because it's my bike." He said. "Also no telling about my origin of another world."

"Or what?" She smirks.

"I won't tell them you were once a guy." He said making her surprised.

"Okay fine!" She crosses her arms.

Build shakes his head, he never expected someone from his past to come or a god from her world to come, then to get a revelation of another powerful being from this universe he never knew, now he wonders who are the strongest in all of existance.

Note: Yes the Isekai Arc is Saga of Tanya the Evil, she managed to fight Build for some time, Being X also got killed since he was nothing against Dormammu of all people, now she's there with Ryo since he's going to help her get back home.