Basically your in Tankman

Chapter 1

You'd would limp into a building during a harsh sandstorm. You would eventually fall and start crawling into a spot where the sand couldn't get in. Then, you would pass out due to exhaustion.

...

You would wake up in cold sweat. "It's about fuckin time." An unknown voice would say.
You would look beside them to see see a man with black and white armor with what seems to be green night vision goggles . "STEVE THEY'RE AWAKE, GO TAKE CARE OF THEM THIS ISN'T MY FUCKING PROBLEM!". The person called Steve would enter the room. "God fuckin- Steve hurry the fuck up." You'd laugh at the person cursing so much. "The fuck you laughin at?". You would go quiet due to the fact the person sounded very menacing. "Steve" would walk up to you. "Sorry for my friend here, he can be a bit difficult. Anywho, I'm Steve, and that's Ted, but everyone calls em Sniper." Ted would respond to Steve's inference on them being friends with," I'm not your friend, Bill is my only friend.". Steve would look annoyed. The two would argue, and you'd be confused on what's happening, so you'd just would then just start sliding toward an exit. "That's it! I'm fuckin killing them!" Ted would seem irritated. You would stop as soon as he said that, as he pointed a Sniper Rifle right at your forehead. "Ted don't you dare!" Steve would grab Sniper.

You would randomly think pfftt, that reminds me of Skittles. You and Skittles had been friends for a long time, even after you two got separated, due to a large storm. You would look at Steve who had grabbed Ted's Sniper. Ted would be on the floor rubbing his head. "Sorry about him, he gets really angry." Steve would look at you. You'd respond with," Oh uh, thanks?" Ted would grab his Sniper and walk right out the room you were in. "He's been in a bad mood because a uhmm.. Certain person.." Steve would look nervously. You would be very curious, but didn't wanna barge into their business, so you stayed quiet. "Anyway! We're going to take you our base, mostly because we need more people, and because you look terrible." You'd be confused in what he meant by we need more people but you just agreed to it anyway.

    ...

Once you got to the base, you saw many people with the same type of armor as Steve and Ted, but the visor seemed different. You would follow Steve to what seemed to be a Captains quarter. "Who are we meeting?" You'd be very confused. Steve would respond pretty quickly,"Our Captain. Ill let you know that he can be weird sometimes. I'll go get him, you can go walk around." You'd walk around before you see another Tankman. No, it wasn't a man, it was a girl. "Uh, hi!" You'd seem nervous but you managed to talk. "What the fuck do you want Ted- Oh, sorry, I thought you were someone else. Who are you? I've never seen you around." The "Tankgirl" would be leaning against a wall fidgeting with a knife. "I'm Y/N. I was just brought in earlier." You would rub your head. "Oh, I'm Alisa. Everyone calls me Tankgirl though. Im probably like one of the only girls here besides you, haha-". Alisa would smile. "Oh. That's kinda sad- Besides that, is their anyone here you suggest I get to know?" Alisa would think for a bit. "4 people.". "Only 4 people?" You would be confused. "Yeah, everyone hear are dumb shits beside these 4." Alisa would shake her head. "Steve, John, Ted, and Bill." Alisa would point at a Tankman without his helmet on with a pleasant smile. "That's Bill. He's by far the nicest here." Alisa would then point at Ted. "Why Ted- he seems rude as fuck." You would stick your tongue out. "Because he's useful, and sometimes helps you out when your in a pickle. I suggest you talk to Bill first." You would nod and smile before asking," Wait but who's John?" Alisa would play with the knife again. "John is our Captain. He can be ridiculous sometimes, but he's really nice."
You'd nod and start walking towards Bill. "Thanks for the help Alisa!"- "No problem!"

It took you far longer than you thought just to get to Bill. There were people everywhere, rushing around the base. When you finally got to Bill, he immediately noticed you. "Hello there! I just saw you were trying to get over here. I'm Bill, and you?" He seemed really nice, so you answered really quickly. "I'm Y/N! I just got here." Bill smiled. "Well, welcome Y/N! I'm probably like the few nice people here." You chuckled. "Yeah, Tankgirl told me. She said that 4 people I should talk to was you, Ted, John, and Steve." - "Yeah, those four are pretty nice. Ted trains me, we're pretty good friends." You'd look at the spot Ted was, which he wasn't there anymore. "Oh. Ted seems kinda rude to me." Bill chuckles again. "Yeah, that's just him. Once you get to know him, he isn't that bad."

...

It had been a few hours since you got to the base. You met Captain and you guys talked for a bit and coordinated. You were in your room, resting after being treated by the paramedics. Captain said that you would start training tomorrow. You had no idea who would be training you, but either way, you weren't excited about training. Your body hurt all over and you weren't happy. A sudden knock on your door made you jump. You yelled, "You can come in!" to make sure whoever was out there could here you. You'd see Bill peak through the door. "Hello! I just wanted to say hi again!" You'd brighten up a bit. Bill always seemed really nice, so you liked having them around. "Hey Bill! How's it going?" Bill would smile and then walk into your room a slight bit more. "Pretty good. I brought you your armor for tomorrow." Bill would walk over to you holding black and white armor with a helmet. "Thanks!" Bill would give a thumbs up and smile before walking to the door. "I should go now before Ted yells at me for being late haha- Cya!" You would be kinda puzzled by what he means late, but you just shrugged it off. "See you later Bill!".

(End of le chapter)
A/N

This took me a bit lol, anyway thanks for reading! This probably won't be a x Reader but just an au thing!