#this was from when i finished vld s7 and gave me mecha au vibes

[ruiyuki-archives]

bnha + tdmm gundam AU

This is an AU I wrote on the todomomo discord server eons ago. Anything posted to this blog will be transcripts of old original work and not really edited, save for formatting. I have no guarantees if I will ever finish these AUs either so these will only be kept as an archive.

Heavily inspired by Gundam SEED/Destiny

Original transcript posted to tdmm discord: Aug 2018

BNHA MECHA/MILITARY/GUNDAM AU??? FT. TDMM + OTHERS.

JUST HEAR ME OUT OK:

idk when this is set but some sci-fi au where earth is at war w some enemy people and the military uses mechs

U.A. aka United Alliance is the military organization in charge of Earth's mechs

decades ago for idk.. WW III or something, pilots enlisted in U.A. piloting giant mechs (aka H.E.R.O.S. - “high efficiency robotic operating systems”) became protectors of citizens?? some shit like that.

the top pilots made a name for themselves were namely Toshinori Yagi piloting the TPHR-ALL MIGHT at #1 and #2 Todoroki Enji piloting the FLHR-ENDEAVOR

(Bonus: TPHR for "The People's HERO" and FLHR for, you guessed it, "Flame HERO" woooo)

but during the final mecha fight that subsequently ended WW III, Toshinori Yagi was declared MIA bc his mech crash landed on some coastal shore and by the time they found ALL MIGHT, the cockpit was empty and the pilot was gone

anyway fast forward >> U.A. has a cadet school and low and behold who do we find enrolled,,, aspiring young pilots Midoriya Izuku and Bakugou Katsuki

they both heard the heroic stories of pilot Toshinori and ALL MIGHT and woooo got into U.A.

also in U.A. ofc is Todoroki Shouto whos been groomed to be a mecha pilot since age 5 courtesy of Enji. D u h. (Enji's still piloting ENDEAVOR at this time but has it pretty set that Shouto will inherit piloting his mech)

aaand ofc we get the rest of class 1A in U.A. cadet school for various reasons

ANYWAY im not going into cadet school days bc thats boring but lets say ofc top of the class pilots are Izuku Bakugou and Todoroki that aces all the flight simulations blah blah blah

Also Toshinori was found to be declared MIA to the public but actually whoop. He's at U.A. as one of the boardmembers bc ofc that’s how im making the story work. Idk he was too injured and has too much ptsd that he cant pilot anymore and is looking for the next pilot to inherit ALL MIGHT (which is fixed up by now)

NOW INTO THE ACTUAL MEAT OF THE STORY - NEW WAR (WW4? I GUESS)

CADET KIDS ARE NO LONGER CADETS. THEYRE FULL FLEDGED PILOTS NOW AND ARE THROWN INTO THE NEXT WAR BC THAT WAS PART OF WHAT THEY SIGNED UP FOR. Whos the enemy? LoV ofc but i dont have a cool name for them yet LMAOOOO

K SO new war. New battle cruisers. New mechs yayayya

U.A. has 2 new battle cruisers: Sirius A and Sirius B, designated (1-A and 1-B DUH)and duh, the crew of 1-A and 1-B is gonna be classes respectively

1-A, Aizawa is captain of the ship LMAOOOO Momo's the crew's battle analyst on comms + nav, Iida takes the helm, idk whos gonna be on weaponry yet but I kinda wanna make it Tokoyami

Izuku Bakugou and Todoroki are mecha pilots ofc

they have custom made mechs that were made for them for mostly training so the models are pretty basic compared to ALL MIGHT and ENDEAVOR but eh they do the job.

I'm doing the hero name thing again so Izuku pilots OAHR-DEKU, Todo pilots HCHR-SHOUTO and Bakugou pilots.... EXHR-K.E.KILL

bc they’re custom they got to name the mechs so friggin Bakugou. I tried LMAO (if someone can guess the acronyms, bonus points)

also hey! they have a squadron of fighter jet pilots and hey! Its the Bakusquad!!!

each of the fighters have their own names too so you guessed it, their hero namessss ha..ha..ha..ha..

OKAY more people: Hatsume Mei's their engineer. She basically built the mechs and works under Powerloader that built the cruiser ships

Gran Torino built the fighter jets lol

uhh Tsuyu's probably the crew's nurse in the infirmary or smth. Chiyo is the head military doctor back at the U.A. base??? idk

Nedzu head of U.A. Self explanatory.

Fuyumi and Natsuo are there too!!! Fuyumi's part of the cadet teaching staff. Natsuo's a fighter pilot of another fleet

Anyway, TODOMOMO IN THIS AU

they met in cadet training. Momo was working towards being an analyst anyway so naturally they paired up for training exercises as comm + pilot top of the class. Aizawa's first choices when choosing who to enlist in for the 1-A crew

every time Shouto deploys for a fight Momo's hypervigilant in keeping tabs on him in the air bc honestly the worst is seeing a laserbeam aiming for his mech's cockpit

I mean she keeps tabs on Deku and Bakugou too but. y’know she has a bias loool

and god forbid if anything were to happen to Shouto bc the worse would be for him to be MIA or KIA bc this is a war. People lose their lives. She knows its what they signed up for but if she can help him avoid it, she will

but sometimes it cant be helped. Especially since she’s navigating for the other pilots and the ship

it doesn’t help that Shouto's kinda reckless in his mech fights when they get too intense. sometimes he'll ignore his comms all together and when he does that half the time he comes out of his cockpit injured bc nuclear explosions. Recoil. Life threatening occupational hazard. D u h

Momo's basically crying by his bedside in the infirmary every time that happens

and THE ONE INSTANCE WHERE HE IS OFFICIALLY DECLARED MIA, Momo loses it

bc its his fight against the enemy mech CRHR-DABI. Its in the midst of the enemy's unexpected assault. and the 1A and 1B are taking heavy fire. So she has to focus on Aizawa's orders. and Shouto is getting out range that she cant keep tabs on him. and he's ignoring her comms. so by the end of it, by the time the enemy ships and mechs retreat, HCHR-SHOUTO is g o n e

the dust clears up. Its raining. The fighting's stopped. All of the enemy forces has retreated so U.A. calls their pilots to retreat

2 of their 3 mechs have returned to the ship except for SHOUTO. And Momo's frantically trying to get through to him. But nothing.

Aizawa orders her to stop trying. they'll send out a search team to investigate his last known location after everyone rests. Repairs to 1A and the mechs need to be made. They have to make haste, but for now, rest.

all the logistical post-battle crap is cared for first. Status reports, repair agenda, the next battle plan. The search team is sent out.

nothing.

they keep looking.

nothing for days.

keep looking.

they find it. HCHR-SHOUTO in a lake torn to shambles. The cockpit cut open. Blood stains trail out toward the forest it crashed in but no pilot nearby. (Bc hell ya im gonna recycle tropes loool)

Todoroki Shouto declared missing in action.

Momo gets the update and she’s devastated

but theres no time to mourn. A second enemy attack.

the Orion fleet is called in. ENDEAVOR's fleet.

and there he is. that mech. CRHR-DABI. again.

DABI VS ENDEAVOR wooooooooooooo

but this time its nearby the city. Civilians need to be evacuated. WGHR-HAWKS assists in protecting the city as much as possible.

but yup ENDEAVOR gets destroyed too. Enji comes out of his cockpit in critical condition. and the enemy retreats again.

more aftermath. More repairing, more strategies, more recovering the injured. Its a war after all.

U.A. works on building a new mech. ENDEAVOR #2. But Enji has to officially retire from piloting due to his head injury.

and his successor is missing.

there is no pilot.

that is until Shouto shows up again!!!!

he has new scar on the left side of his face.

he saw ENDEAVOR's fight.

he’s alive. He’s come back. And he's out to take down DABI.and you bet he made his dramatic reappearance like:

Aizawa, at a battle meeting with Momo, Nedzu, Toshinori and other UA officials: "Tell me Nedzu. what choices do we have? Enji is compromised. His successor is missing. We're out of pilots. Who’s going to pilot the second ENDEAVOR?"

Todo, walking casually through the door: "I will."

After thoughts:

hi yes pls imagine all the pilots in skin tight pilot suits and helmets bc HAHAHHAA NGL THAT WAS THE 5% MOTIVATION OF ME COMING UP WITH THIS AU 👀

also momo in a military uniform 👀

the mechs look like their hero uniforms. OAHR-DEKU is green & white in colour. EXHR-K.E.KILL is black & orange. HCHR-SHOUTO is red blue silver.

TPHR-ALL MIGHT is gold & royal blue. FLHR-ENDEAVOR is blue red and orange.

CRHR-DABI is grey and purple and is piloted by Touya who else would it be

the fleet that i said Natsuo was a part of is the Orion fleet.. Enji's fleet

now that I think about it, Aoyama is probably the designer behind the pilot suits

Shouto names the 2nd ENDEAVOR mech HCHR-REI after his mom

his mom is a civilian and is very much alive kthx Im not pulling some EVA shit here ok

> bonus tdmm mecha NSFW

> archives masterpost