Template:Eijiro Synopsis/Final Act

Dark Hero Arc
A few days after Izuku left U.A., Eijiro is later seen at a meeting with Class 1-A. He and Class 1-A deduce that Izuku is now working with Endeavor and his team. Eijiro wonders how will they get to contact the heroes who possibly know the whereabouts of Izuku, and Ochaco suggests to push their issue forward. A few days later, impatient with their response, Class 1-A use Endeavor's U.A. Alumni status to confront him despite knowing how much he does not like to be tricked.

Once Principal Nezu gives Class 1-A permission to bring back Izuku to U.A, Eijiro joins with his class to search for Izuku while at the same time, apprehending any prison escapees along the way. After a month of trailing in Izuku's whereabouts, Class 1-A finally arrived on the scene to defeat Dictator. When Izuku refuses to yield, he demands everyone to get out of his way, which means they might have to fight him to surrender.

Eijiro stays on the sidelines to secure Dictator along with Yuga and Toru until Endeavor arrives to arrest him. He tells him that even though he can't do much right now with how fast paced the current battle is, he has a lot to say to Izuku, before heading off on Endeavor's orders to make sure if there are any other anti-hero civilians in the area.

After saving Izuku and Tenya from the fall, Eijiro shouts to Izuku about remembering a story from a while back about a kid who rushed in to save his friend, realizing it was him, and that what he did back then is what they're doing now. He then listens to Katsuki apologizing to Izuku before he collapses from shock and exhaustion, as the class escorts him back safely to a heavily fortified U.A High where they are confronted by angry protesting civilians.

The civilians are distressed because they are aware that Tomura is targeting Izuku and him being there at U.A. will put them in danger too. Everyone tries to reassure them but to no avail, until Ochaco floats her way up to the top of the building, shouting down to everyone and giving an impassioned speech to let Izuku stay. With all this, the civilians agree to let Izuku stay, and the class proceed to escort him inside.

The boys immediately rush Izuku to the bath, stripping and washing him down before getting in themselves. Afterwards, Class 1-A is visited by All Might, where he and Izuku apologize and make up before he heads back out. With Izuku finally passing out and getting some rest, Class 1-A comes back together, as they declare they won't just bring the world back to how it was, but to make it a better place than before, and do it all together.

U.A. Traitor Arc
Two days later, Class 1-A learn that during this time, Tomura had fought American No. 1 Hero, Star and Stripe, and while she was killed during the battle with Tomura successfully stealing her Quirk, New Order, thanks to her actions, the Quirk acted like a virus within his body, destroying several of his Quirks and delaying his procedure by about a week. All Might informs all this to the class, telling them that this is now their perfect time to prepare for the inevitable all-out war. The class reveals over the past month they had been training with the Wild, Wild Pussycats in order to keep up with Izuku in the incoming conflict, and are now about to head out to continue their training.

The class train amongst themselves in the courtyard, where they discuss about their plans for the incoming conflict. Shortly after this, Eijiro and the rest of the class receive the devastating news that Izuku had just captured the Aoyama Family, learning that they have been spies for All For One, and Yuga was the traitor who isolated the class at the U.S.J. and revealed the location of their training camp. Restraining them in the AV room, he and the other class members refuse to back down from the news despite Nezu's request, all in stunned and tears of Yuga's betrayal. Eijiro himself begs Yuga to tell them it was all just a lie. He listens to Yuga's desperation that drove him to despair, followed by Izuku's pleading to let Yuga still help them.

The rest of the class quickly realize that they could have Yuga help deceive All For One and "steer the villains" into the fight, and when questioned why they're so willing to trust him, Tenya simply responds that what happened is in the past, and with them being unable to realize how he's been feeling all this time, they carry some responsibility, so they must reach out to him as friends in order for them to become equals again. Eijiro shouts that he knows Yuga thought it would be impossible to go against All For One, but now Izuku has given him and his parents a chance to finally break free from him, reminding him that they would never blame someone for being Quirkless, or would hate them for holding back their tears and hiding their pain in secret.

Shota then appears on a tablet screen, taking full responsibility and reveals that he has an idea, which Class 1-A, the U.A. Staff, and Police Force hear while the Aoyama Family's ears have been covered. Naomasa then has the Aoyama Family escorted back to their HQ, telling everyone not to say a word to anyone else about the plan, while he and the rest of the class look on sullenly.

Back at Heights Alliance, Class 1-A take a breather, before getting ready to gear back up, as everyone, with fire and rage in their eyes over the betrayal, prepare to bring All For One down once and for all. Eijiro and his classmates form their "Search Squad" and head out to hunt the villains.

Later that night the class returns to Heights Alliance to rest after coming up with nothing from their search. Just then, All Might, Naomasa, and Nezu arrive to inform them all about their secret finalized plans for the upcoming Second War. They bring in Hitoshi Shinso, to the class' excitement, learning that he has trained his Quirk to be able to get people to talk, and they will use this ability to allow the Aoyamas to deceive All For One. The class, including Eijiro, further cheers on Hitoshi, as well as Shota learning that he had trained him.

The next day, Nezu announces to the civilians that Tomura will make his big move in 4 days, with Class 1-A moving outside of the U.A. barrier to began prioritizing their safety. After saying their goodbyes, Eijiro and his classmates move into the upgraded makeshift fortress called "Troy". After settling in, he, Katsuki, and Tenya go to check in on Shoto to see how he is feeling about his impending confrontation with Dabi.

Final War Arc
While the majority of his classmates and the Pro Heroes are assigned to face off against the major generals of the Paranormal Liberation Front, Eijiro is sent on a team led by Mt. Lady, which includes Mina, Minoru, and several 1-B students, to the ruins of the Jaku General Hospital, where Gigantomachia's Detainment Facility is stationed. Their plan is to defend it from the villains which they believe will try to attack and free the beast.

Sure enough, a subsection of the Paranormal Liberation Front attacks with the Heroes present putting up a fight. They also receive word that Shoto managed to defeat Dabi, giving them all the inspiration to continue to do their best. Right as Mina ends up encounter the villain who killed Midnight, taunting about how he'll run them all into the ground just like he did her, Eijiro arrives, stating the area's been properly secured, and after Shoto showed them how manly he was, they have to do their part now, ready to back Mina up.

Eijiro and the Heroes are defending the Jaku Hospital with their lives; however, the battle for the Jaku Hospital is falling to the villains when they are using their Quirks to float through the air to avoid the Heroes. They activate an ultra-high frequency emitter to broadcast All For One's voice in order to re-awaken Gigantomachia, which thanks to his Dog Quirk he will be able to hear no matter what.

Facing impending destruction, Eijiro races across the battlefield to find Hitoshi, thinking back about how at the beginning of their plan they had teleport him to their location without the Villains realizing, and he has been hiding ever since in case of an emergency such as Gigantomachia. He runs toward Hitoshi's hiding spot, telling him to brainwash Machia, however, he is shocked to find him currently being absorbed by the Sludge Villain. Fearing of a worse-case scenario like the Paranormal Liberation War, Eijiro moves in and tries to get Hitoshi out, but the Sludge Villain is so slippery that he cannot completely grab onto him as the villain starts suffocating Hitoshi to death.

However, Mina arrives and helps Eijiro with her horns elongated to shove her hand inside of the Sludge Villain and use her Acid directly, causing his body to mix with the acid, and forced the Sludge Villain to spit out Hitoshi. With Hitoshi now free, he rushed over to Machia and before the behemoth can kill Mt. Lady again, Hitoshi uses his Capturing Weapon to swing on top of Machia, calling out to the beast mimicking All For One's voice, causing him to respond, and putting him under his control.

Hitoshi commands him to attack the villains in the air, leading him to swipe all the Villains away. Mina nearly dies due to surpassing her limits and becoming severely dehydrated, as she says she and Eijiro are now even. In return, he states she never owed him anything, as she has always been his hero.

With Machia under their control, and all the Villains defeated and restrained Naomasa calls in the Jaku team for backup at the Gunga Mountain. Eijiro leaves Mina behind for safety while he rides on top of Machia to streak across the landscape toward Gunga Mountain. They intercept the fleeing Villain who's Rewinding effects are de-aging him rapidly. Hitoshi orders Machia to throw a giant mountain right at him. Riding atop his head alongside Hitoshi, Eijiro calls out to his classmates, who is one of the Heroes chasing after him, telling him they are here to help ensure he doesn't reach Izuku and Tomura. With Machia now on the Heroes' side, the Heroes throw in everything they've got to defeat All For One.