Disclaimer: I do not own My Hero Academia/Boku No Hero Academia, or any other property in this work that I did not make myself.
Hizashi Yamada vs. the dragon flight
Chapter three: And the fiercest foes rout when they hear P-Mic's shout
Hizashi had to lead everyone back into the city because Shakakhan the Shackle-Breaker was going to go on a rampage and wreck the shit of everything that he saw because Nezu just HAD to be a cheater and break sequence. "I have a rather pertinent question," Izuku began, "We were supposed to find three treasures to bring to the large stone doors to make them open, right? What are those treasures, exactly?"
"No clue, Green Bean," Hizashi replied, "And because Nezu insisted on trying to cheat our way to the final boss fight, we're never gonna know!"
"Nezu messed up worse than the time he got drunk and made a bet with Loki the Norse God of Glorious Purpose," Luci began, "And said drunken bet led to the vampires, which led to the dragons we're dealing with because All For One thought they were the best bet to deal with vampires!"
"So wait a minute here," Muzan began as he and everyone else was still running, "You're saying that all of this is Nezu's fault?"
Looking to Nezu, Inosuke said while smirking under his boar head mask, "Looks like you ain't as smart as you think you are!"
"Now is not the time to unjustly bust my chops!" Nezu scowled as he and everyone else continued running to try to confront Shakakhan the Shackle-Bteaker.
Looking concerned, Monoma began, "May I ask wh-"
"IWILLDEVOURYOURSOULIFYOUDON'TSHUTUP!" Nezu yelled, angrily and quickly, at Monoma, in the process cutting him off and making him zip it. Looking ahead, Nezu went on, "We need to come up with a game plan to slay Shakakhan the Shackle-Breaker and save the world."
"How do we know our efforts here will save the world?" Nemuri asked, "I mean, I don't think any of the stories in this series has left Japan."
"The dragons claim they'll wipe out humanity to usher in a Dragon Age Origin," Toshinori pointed out, "So it stands to reason we'll save the world if we stop the dragons."
As the group continued to run, they spotted Shakakhan flying in the air above the city where UA is located, and he was closing in on UA itself. Taking aim with his face while looking up into the skies above, Hizashi shouted, using his quirk, while yelling at Shakakhan, "JOOR ZAH FRUL!"
The sound waves of Hizashi's shout, taking on a purplish hue, flew at Shakakhan and struck into him, making him roar out as he seemed to be forcefully dragged down out of the skies and down to the ground while energy danced about his form. He landed inside of UA grounds, behind the wall surrounding the campus. "The final boss is grounded!" Hizashi said, "I'm going to go in for the kill!" Hizashi then used his quirk while shouting, "WULD NAH KEST!"
Hizashi then sprinted incredibly fast, matching Tenya's quirk running speed, forward towards the main front entry gate in UA's wall around its campus. As everyone else ran to catch up, Aizawa with a dry and unamused dumbfounded look on his face said, "Where in the hell is Hizashi pulling all of these powers from all of a sudden?"
"I don't know, maybe he's pulling them out from his ass," Sekijiro said, "Similar to how Midoriya keeps pulling mutations of his quirk out from his ass." Izuku blushed with embarrassment as he and the others continued to run for UA.
Inside UA grounds and in front of the main side of the main UA building no less, Hizashi was dancing about the earthbound form of Shakakhan while slashing at him with his sword. Shakakhan was able to land a blow that wounded Hizashi, so he sheathed his sword and then held his free hand up as it began to glow with magic that healed his wound.
It was at this time that the rest of the group ran through the front gate and got onto UA grounds. "And now Hizashi is using magic," Aizawa said while gesturing to what was going on in front of everyone, "Hizashi is capable of using fucking magic. Why do I even bother sometimes?!"
"Well at least he's only using it to heal an injury," Toshinori pointed out.
"Hey, that brings up a valid idea," Sekijiro began, "If Hizashi can use magic to heal injuries, maybe he can assist Recovery Girl with taking care of hurt students?"
"Recovery Girl is still learning how to incorporate the Saiyan Healing Pods we got into the treatment process at her office here at UA," Muzan began, "I'm not quite sure if she has the time to take on an apprentice in the art of medical treatments."
"What I would like to know is how long has Hizashi had the ability to use magic," Aizawa said, "And his special shouts while we're on the subject. Because if he's had these powers for quite some time now, then I'm going to kick his ass later for not using said powers sooner! They would of come in very handy when we were dealing with things like the attack on the USJ by the League of Villains."
"Or the attack on the summer training camp by the League of Villains," Sekijiro chimed in.
"Or the Battle of Kamino Ward by the League of Villains," Toshinori added.
Looking curious, GulusGammamon said, "I... don't think Hizashi was present for any of those fights. Even if he had the powers we've seen thus far in this chapter during those events, they'd still not make a difference as he wasn't around to use them."
Turning to look at GulusGammamon, Izuku said, "Umm, GulusGammamon, how do you know that Yamada-sensei wasn't present for any of those attacks?"
"He told me about everything that happened since your first year at UA started," GulusGammamon explained with a shrug, "That's how I know."
Looking curious, Tanjiro asked, "When did he have the time?"
"Between the end of the previous story in this series and the beginning of this story in this series," GulusGammamon answered.
"An off screen happening to hand-wave something," Bakugo remarked, "Got it."
Pointing over at where Hizashi was fighting Shakakhan the Shackle-Breaker, Nezuko said, "Umm, shouldn't we go in and help Hizashi kill the fucker who had his minions kidnap Zenitsu-kun and all of those girls? Instead of, ya know, standing around like a bunch of jackasses with our thumbs up our asses?"
As everyone looked on in shocked realization, Aizawa said, "...Oh shit, we've been dumber than Hizashi." The underground hero then led the charge for everyone to rush in to assist Hizashi in his fight against Shakakhan the Shackle-Breaker. Nezu tried to inch out of helping, but Inosuke picked him up and carried him towards the fight.
Shakakhan, the effects of Hizashi's Dragonrend Shout having worn off, proceeded to fly up into the air to get some distance, but GulusGammamon shot him back down by striking his back with a Dark Pales. When Shakakhan landed, some of the boys with super strength quirks jumped up and struck him in the right side of his face, making him fall back. He was also stuck as Juzo was softening the ground he stood on with his quirk.
While the hero students were doing their thing, Tanjiro and Nezuko met up with Inosuke who still had Nezu. "I have an idea," Inosuke said, "I'll throw Nezu here at the dragon while baiting the dragon into swallowing Nezu in one gulp."
"You want to feed Nezu to the dragon?!" Tanjiro exclaimed.
"Now hear me out," Inosuke said, "Nezu after he's swallowed by the dragon will go inside and fuck him up from within, compromising him and making the dragon easier to beat. We can cut Nezu out of the dragon after it's killed."
Nezu, looking a bit nervous, said, "That's a rather crazy sounding idea, but it sounds just crazy enough to work. Alright, throw me!"
Inosuke nodded once before he turned to look at Shakakhan the Shackle-Breaker. "Oi, big, dumb, and scaly!" Inosuke shouted, making Shakakhan who just recovered from falling back turn to look at him. Picking up Nezu, Inosuke chucked the animal principal of UA at the final boss while shouting, "Here's a snack for you!"
"Are you insane, Inosuke?!" Aizawa shouted as he saw his boss get chucked at a dragon.
"Don't worry, everyone!" Nezu said as he flew, "After I am swallowed by Shakakhan, I can-" Nezu was cut off when he flew into Shakakhan's mouth. The dragonic maw snapped Nezu up, and Shakakhan proceeded to chew up the meaty morsel, blood coming from the cracks between Shakakhan's lips, before swallowing the treat.
Everyone looked on in stunned silence before the silence was broken by Inosuke. "Fuck! I wasn't expecting him to chew!" Inosuke exclaimed.
"There goes the plan of having someone mess the dragon up on the inside," Tanjiro scowled.
Shrugging, Hizashi said in a casual tone that didn't sound upset, "Welp, Nezu's dead."
"That was our boss, you idiot!" Aizawa screamed angrily, "What are we going to do now that the head of UA is going to become dragon shit?!"
"Uhh, Dragon Balls?" Hizashi pointed out.
"I don't think that Shakakhan will let us castrate him for his coin purse so we can use it as material in a ritual to bring Nezu back to life," Nemuri pointed out.
"I think dad was talking about the Dragon Balls that are used to summon Shenron the Eternal Dragon," Veggie pointed out, drawing an affirmative nod from Hizashi who pulled his sword back out from its sheath.
Hizashi slashed at Shakakhan's left rear leg while the others fought Shakakhan at the front. At one point, Veggie cried out as energy reverbated about her, before a flash of power flew out and now her hair was golden blonde and her eyes were blue. "Veggie!" Hizashi said upon seeing this, "You can go Super Saiyan now! Daddy's so proud of you!"
Scoffing incredulously, Aizawa said, "And now Hizashi's adopted Saiyan daughter is pulling random powers out of her ass! Anyone ELSE got a new power they wanna whip out now for the first time? Maybe a new quirk from Midoriya?!"
Holding up a hand, GulusGammamon said, "Would... would now be a bad time to mention that I can super-evolve into-"
"NO MORE POWERS PULLED OUT OF FUCKING NOWHERE!" Aizawa yelled, the force of his yell flying at Shakakhan the Shackle-Breaker and slamming hard into the final boss. Shakakhan gave off a pained roar as he fell back and landed hard on his back, and after the last breath fled from him, Shakakhan's flesh glowed and flittered away as if made of flakes of ash.
As Shakakhan's form ashed away, bright orangish energy flew from the dead dragon and to Hizashi, and the loud pro hero's form absorbed the energy. When the process was done, everyone looked to where the giant dragon skeleton laid, spotted the chewed up carcass of Nezu within the bony cage. "Sweetness!" Hizashi said, "I just absorbed the soul of a dragon!"
Pointing at Aizawa, Todoroki said, "Did... did your angry shout just kill the final boss, Aizawa-sensei?"
"...Let's just find the girls and Zenitsu," Aizawa said, sounding utterly defeated.
...
It didn't take very long to find the girls and Zenitsu, they were apparently being kept at Yaoyorozu's family's manor because the dragons took it over. But with Shakakhan dead and his soul absorbed by Hizashi, all of the dragons changed back to normal humans, also they had all lost the synthetic copies of Ryukyu's mojo, so they can't turn into dragons anymore.
Also, the girls and Zenitsu were treated to the fine dining that Yaoyorozu's family's staff employed. "Oh, it turns out that the three treasures needed to properly open the stone doors at Mt. Fuji were a Silver Age All Might action figure," Uraraka began as she read from a book that explained everything, "A limited edition pair of All Might themed sunglasses, and any All Might poster."
"...We could have gotten all of that from Deku's dorm room," Bakugo said dryly, with Izuku nodding in agreement.
"Wait, where's Principal Nezu?" Itsuka asked.
"Shakakhan ate him because Inosuke wasn't expecting Shakakhan to chew before swallowing," Luci said before explaining the entirety of the plan Inosuke had cooked up in the hopes of messing up the final boss from within him.
Looking at Inosuke, Yaoyorozu said with a dry expression and likewise tone, "So you got Principal Nezu killed. Wow, you are such an idiot, Inosuke."
Pointing at Yaoyorozu, Inosuke said, "Hey wait a moment, aren't you the girl who boasted she'd be the first to have sex with Zenitsu?"
"RAAAAAAAHHHHHHHH!" Nezuko yelled angrily at the top of her lungs before jumping up and flying right at Yaoyorozu. Nezuko tackled Yaoyorozu to the floor and began to fuck her shit up.
As the other girls rushed to pull Nezuko from Yaoyorozu, Inosuke laughed as he said, "Ah ha ha, works every time."
END, CHAPTER THREE
Author's notes;
This chapter sees Hizashi and the others finally bring down Shakakhan the Shackle-Breaker, but not without losing Nezu in the process. They are also able to save the girls and Zenitsu, but things get a bit heated when Inosuke tricks Nezuko into beating up Yaoyorozu for him. Also Shakakhan is a fan of All Might's apparently. Huh, go figure.
Anyway, the next chapter will wrap everything up, both for this story and this series as a whole. It's been a wild ride, but all rides have to come to an end eventually. I am toying around with a similar multi-story series like this, but if I do end up doing it, it won't be a BNHA story series. But we'll see how things pan out for me IRL. Catch you later.