"Eren!" Mikasa shouted when she saw her Eren come back with 3 other versions of himself.

"Hey." Was his only response.

She hugged him tightly for a few seconds that were enough for her to feel his embrace and then she let go.

"Mikasa, I like to introduce you to the Apocalyptic Eren and the Specialist Eren. Oh and Eren 2017" Eren prime said.

"Okay." Mikasa said as she shook the hands of Eren's counterparts.

All 5 walked back to Eren's quarters and met with the other Erens and the rest of the Scouts. They were all surprised to see those three unique versions of Eren. One can get stronger and stronger the angrier he gets, and the other is very skilled in CQC and is very athletic and one is futuristic and has lots of cool gadgets.

Erika was the most fascinated one by Eren 2017 as indicated by her series of flabbergasts. She started fangirling all over the place. MP Eren tried to calm her down but failed. Mikasa also tried and failed.

"So now... we are..."

Eren Prime
Garrison Eren
MP Eren
Erika
Ice-Cold blood Eren (Mikasa)
Captain Eren (Levi)
Eren 2017
Apocalyptic Eren
Specialist Eren.

"The Eren Corps!" Prime, 2017 and Erika shouted.

"That's nice." Armin opined.

"True." Mikasa backed him up.

"But it's still weird for us to see mane versions of Eren all at once." Sasha said.

"You'll get used to it." Erika responded.

"We need to go. We found a dimension on the brink of destruction by Evil Eren" the Levi-like Eren said.

The Eren corps members all got ready as Eren Prime opened a portal to another dimension. All the Erens entered running straight for battle.

"YYYEEEAAAAA!" Eren 2017 battle cried.

(In the next dimension)

Evil Eren stabbed the native Eren in the chest. While Mikasa watched in horror along with her other comrades as they all laid on the solid ground, wounded, injured and in pain. The native Eren in this dimension was barely alive, hanging on to the remaining threads of life using his titan healing factor.

"This is the third dimension I destroyed this day." Evil Eren commented with an evil grin on his face.

"Not so Fast!" A voice came from the sky.

"Huh?!"

Evil Eren looked up and saw that the Eren corps were in the sky and falling down towards him for a fight. The MP Eren shifted into a titan and slammed on the ground with the remaining Erens on his back.

Evil Eren threw the native Eren away and cracked his knuckles and his neck, readying himself for a battle. He then got into a fighting stance.

The Eren corps spread out to do different missions. Erika went with Garrison Eren to  save Mikasa and the rest of her comrades. Captain Eren and Eren Prime went to fight Evil Eren along with Eren from the military police, The apocalyptic Eren and the specialist. The Ice-Cold hearted Mikasa version of Eren went to clear out the surrounding dark titans with the modern Eren.

The specialist Eren and the apocalyptic Eren shifted into titans to fight the evil Eren who shifted into a titan like the others, but what caught everyone's attention was the way the specialist's titan form was different from everyone else.

"Now that's cool!" Erika commented.

Then Eren Prime shifted as well, leaving Captain Eren the only one who's still in human form to help the two take down the evil tyrant titan. Captain Eren started to cut Evil Eren in all body parts, leaving nothing unharmed while the others punched and kicked the living out of him. But Evil Eren was able to endure everything that was thrown at him and shake them all off. Eren Prime tried to attack him, only to be thrown a few hundred feet away.

Captain Eren was already on the ground by the time MP Eren was getting beat up. He was able to land a few hits but ultimately, evil Eren was still stronger than the others. MP got kicked down and then got stomped on by evil Eren.

The specialist titan was spartan kicked away and fell on his head, but he managed to get up. He attacked the tyrant Eren with a spin kick but evil Eren dodged and punched him in the stomach and then straight in the face. Then he kept punching the specialist Eren all over his body until he can no longer move and then threw him away.

A few minutes later, the apocalyptic Eren suffered the same fate because he wasn't angry enough to endure the pain and let his guard down. He tried to punch Evil Eren's head off but ended up losing his right hand and get thrown away.

Another few minutes later and the entire corps was down. No one was left standing to fight. Eren Prime got upwith all the strength he's got, and ran at the Evil Eren for a desperate attack, only to be grabbed by the neck and lifted a few inches above the ground.

"This is all you got?!" The evil tyrant version of Eren asked. "Eren after Eren after Eren. My god, you're all so weak! No one can take me down?! Seriously?! This fight was entertaining, but unfortunately, all good things must come to an end!"

"Even if I lose... even if we all die... you should know... that one day... you'll lose as well..." Eren Prime said. "You'll die... and you will fail."

"That day will never come, my friend. Oh, you're so wrong!" The tyrant responded "so so wrong! You'll die, and everyone else will!"

Evil Eren tried to stab Eren in the chest with a blade from his 3dm gears only to be hit by a red and blue shield with a while star in the middle.

A/N

AwadaJ
Starset4life
shadowfaith0
TylerKowske
BroBot2000
Mimi_on_Titan
Stephen-yeager
MassimoSnK
_Captain_Levi_

This story is now part of the Wattys 2017
Wish me luck guys.