Chapter Text
"I think it's time to get our most precious children back"
"Should we?"
"That's right, I'll start the preparations. We'll be there tomorrow afternoon."
A headache hit him out of nowhere. He moaned, looking at the ceiling.
"Shit..." Osamu muttered as he stood up and walked towards the door.
A lot had really happened since he and the slug joined forces. And they had also spent enough time with the heroes that they already had each other's trust.
He walked to the kitchen and searched the cupboard for his medicines, he found the pill he was looking for and took it. His throat felt dry for a few minutes but Dazai didn't care. His mind wandered to everything they had been through. Class 1A trusted them more. They had even celebrated his birthday already.
Osamu felt a pang in his chest, he knew that all that happiness was going to end. Recently, class 1A had received their hero credentials except for Bakugou and Todoroki who were going to extra classes to do so. He knew that tomorrow would be the training that classes 1A and 1B would give. What surprised him about the credentials was that even he and Chuuya had the credentials, that fact surprised them both but Aizawa just smiled kindly at them and told them he was proud.
That warmed Dazai's heart, he could now understand Chuuya a little. It had been a long time and a lot of things had happened with the class really, he hated to admit it but he grew fond of them. Just a little but he knew who he did grow fond of completely was Chuuya. That stupid slug as weak as ever.
"What are you doing up at this hour, mackerel?"
Osamu rolled his eyes as he looked at Chuuya who walked up to him and handed him a blanket. Dazai reluctantly accepted it and continued to stare at the photo hanging on the ceiling.
It was them with the class, they were outside the school and all in uniform while Aizawa-sensei was taking their photo. Osamu wondered what the feeling was.
"Do you think it's time yet?"
"Stupid slug, it's obviously about time"
Chuuya's eyes turned serious as his hair moved against the wind. Dazai looked at him with a dangerous glint in his eyes. The moon witnessed a promise that night.
"Damn it Dazai, get off of me"
Chuuya complained as he pushed Dazai who fell to the ground. It was already winter season.
He sighed as he watched the smoke coming out of his mouth.
"Dazai, are you okay?"
Osamu complained as Todoroki picked him up and shook out his clothes. They all had warm outfits.
His had the port mafia clothes minus the coat instead he had a white jacket and white gloves as well. He had chains on his legs and rubber knives as well.
Chuuya had an elegant suit but at the same time warm enough. His suits were still those of the port mafia, they just made some details.
Dazai watched all the battles. One by one, class 1A had chosen him and class 1B chose Chuuya.
And apparently it was time for him to shine.
"Look and learn, Chuuya, you stupid and brutish slug, not everything is strength"
Dazai spoke as he walked with Bakugou at his side with the others. Chuuya began to answer while Deku tried to calm him down.
"Some stupid plan?"
"Bakugou, you hurt my feelings by talking to me like that."
Dazai complained as Jirou tried to speak.
"Do what you want, you know what to do anyway..."
"Well then the battle begins"
"¡bakugou, wait!"
"Why did you tell him that? We need him, it's teamwork..."
Dazai shook his head as he looked at the others.
"Can you trust me? He knows that. He's not stupid."
The battle between Class 1A and Class 1B was in full swing. Bakugou led his team with his usual intensity, while Jirou, Sero, and Sato followed close behind. On the other side, Class 1B was determined to prove themselves.
Bakugou vs. Clase 1B
Bakugou charged forward with explosions ringing out around him, disorienting the members of Class 1B. “Don’t get in my way!” he shouted, launching an explosion towards Tetsutetsu, who barely managed to block it with his steel body.
Amidst the chaos, Jirou used her Earphone Jacks to detect a surprise attack from Kendo. “Watch out, Bakugou!” she warned, but Kendo was already too close. However, Bakugou reacted quickly, blocking the attack with an explosion that deflected Kendo.
When Jirou was attacked by Shiozaki, who used his vines to immobilize her, Dazai intervened. He touched the vines, nullifying Shiozaki’s Quirk and freeing Jirou. “Thank you, Dazai,” Jirou said, catching her breath.
Dazai nodded, looking at Bakugou who was still a brute like a slug. For a moment he saw a shadow pass quickly.
Osamu quickly moved away from there and ran after the shadow. Just then he heard footsteps and saw a figure come out of the shadows.
"It's a pleasure to see you again Dazai-san.".. Akutagawa bowed. Osamu felt his legs fail him, if Akutagawa was there it only meant one thing.
"Ahh, Akutagawa-kun. What is your useless presence doing here?"
Osamu leaned against the wall as he watched his student shudder but remain steadfast.
"We are here for you and chuuya-san."
We are?
Dazai's eyes widened as he caught what he meant before he spoke he saw Akutagawa jump and walk away from there. Dazai saw the wall break. The student from class 1B flew out of there. While Bakugou entered through there. Katsuki's red eyes looked for a moment at Dazai who was leaning there with a worrying paleness.
"Mierda.."
Dazai cursed as he turned and ran towards Bakugou. He had to end the fight and it had to be fast before someone got hurt.
"Bakugou, come up with a plan. I'll go with Jirou."
Dazai ran out of there while cursing. Shit, shit. His mind was a bomb machine. He saw how Jirou was going to be attacked by Shiozak again, before he did anything, Bakugou arrived and pushed Jirou. Everyone, even Chuuya and Deku were surprised.
"Dazai, ¡ahora!"
Dazai knew what he meant and quickly took out the chain he had in his pants, after all the classes with Aizawa were not in vain.
I quickly grab the three 1B students and hold them while Jirou and the others went for the others.
Dazai activated his ability and a beautiful blue color, the words "he's no longer human"
Dazai's bandages moving against the wind and his hair the same. That determined look in his eyes, it was an impressive scene for everyone. And beautiful in Chuuya and Bakugou's eyes.
He quickly overruled the three students and took them to the fake jail there.
Bakugou went for the others, he knew he had to tell Chuuya but he didn't know how and the only way was signs but the others would notice and he didn't know what to do, he bit his lip and for the first time
he didn't know what to do, his mind had no thoughts for a plan...
Dazai for the first time in his life felt that something was wrong but he couldn't figure out what it was.
With Dazai nullifying quirks and Bakugou leading the charge, Class 1A's team began to gain ground. Sero used his headband to immobilize opponents, while Sato provided brute force. Jirou, now free, used her Earphone Jacks to disorient enemies with sound waves.
From a distance, the teachers watched the battle intently. “Bakugou and Dazai are working incredibly well together,” Aizawa commented.
“It’s impressive to see how they’ve integrated their skills to protect their teammates and advance in battle,” Midnight added.
"Young Dazai has perfect control of Bakugou and not only that. It seems that Young Bakugou trusts Dazai" Toshinori mentioned.
Chuuya felt his throat dry. It wasn't the first time he saw and heard how good Dazai and Bakugou were together. To think that those two couldn't talk to each other and now they work great. A part of him is happy that Dazai is teaming up with someone else. But another part of him hates the idea of Dazai teaming up with someone other than him. It causes him several emotions and one of them he recognizes as jealousy, the first time it happened he thought it was because Dazai had made a good attack with Bakugou when they participated for the credentials or at the camp.
Osamu smiled as another 1B student was brought in. He had to come up with a plan quickly.
"You guys stay here, I'll go with Bakugou for the last one."
Dazai spoke as he grabbed Bakugou and pulled him along with him. He knew what he was going to say was risky and everything but he had no choice, honestly.
"Bakugou I need to tell you something"
Before he could answer, Osamu felt someone looking up at them and quickly grabbed Bakugou and pushed him to the other side as an arrow fell towards where he was before. The arrow was blue and black. He knew who it was from.
"Is that your student's quirk, Vladimir?"
Toshinori asked but before that Aizawa stretched out his hand towards Lida and said.
"I need you to get out of here and warn the others about a possible attack."
Everyone looked at each other, Deku was about to speak but Chuuya felt something was wrong. He knew something was wrong.
He quickly stood in front of the class and looked at Dazai who was with Bakugou. Bakugou was saying something while Dazai's face was emotionless. His mind captured the conversation they had the other night...
A loud explosion was heard all over the place, the tremor and the wind that was there, Chuuya activated his ability and prevented everyone from moving. In the middle of the wind he saw a familiar pink flash.
"¿Ane-san?"
‐-----------
For a moment Dazai felt like his heart had stopped beating, he heard a tick and then almost the entire place where he and Bakugou were exploded.
A ringing sounded in his ears as he tried to see through all the smoke and dust.
Dazai and Bakugou felt the explosion, the wind whipping at them hard and the dust blocking their vision. Before they could react, a blue flash appeared again, trying to shoot Bakugou. Dazai ran towards it and pushed it away.
“What the fuck are you doing?” Bakugou spoke as he watched Dazai grab him and the arrow disappear before it did any damage.
“That’s what I had to tell you, there are infiltrators here,” Dazai muttered out loud as dust got into his eyes. Bakugou cursed and grabbed Dazai to carry him away from there.
But before they could move, a white-haired woman fell to the ground in a graceful leap. She pulled out a sword and thrust it towards Bakugou.
In a swift movement, Bakugou threw Dazai into the sky and shot towards the woman with his quirk, flying up to catch Dazai again.
“You brute, you're such a brute!” Dazai complained as he was back in Bakugou's arms.
Dazai knew this was about to start. The white-haired woman was following them, and apparently she had an ice ability because the moment her sword touched the ground, everything froze.
"Shit, he has a quirk like that half bastard!?"
"It's not a quirk, it's an ability" Osamu said watching as the ice broke when he tried to touch it.
Bakugou cursed and sped up as he turned to look at Dazai. The look in his eyes reminded him of when they were kidnapped at the camp and the suicidal bastard knew it.
"You're fucking kidding me, you knew about this shit!"
"I just got bored!"
Dazai screamed, he knew Bakugou would realize he could be an explosive like Chuuya, Chuuya was very intelligent but sometimes he had a hard time understanding, but Bakugou did it right away. A gasp of surprise came from him as he felt himself being placed like a sack of potatoes on Bakugou's shoulder.
"Wait, what are you going to do?"
Osamu screamed as Bakugou rose higher into the air making it impossible for the girl to reach them. He was going to die seeing how high they were. He heard screams and saw Aizawa fighting with two people. And the others were fighting with other people and one of them recognized Toga Himiko and another recognized Akutagawa's sister. Wait a minute...
The port mafia working with the league of villains?
What the fuck.
Dazai screamed as he felt like he was getting off a roller coaster, that bastard Bakugou did it out of malice.
"put me down, put me down!"
Bakugou growled as he went down faster making Dazai feel dizzy.
Bakugou understood that those people were from Yokahama and also that they were from the Port Mafia. He understood right away, those guys already came to look for Dazai and Chuuya.
The idiot Dazai already knew it and didn't say anything. He saw how Toga grabbed Uraraka and pushed her into a portal. So the League of Villains works with the Port Mafia. Out of anger he squeezed Dazai's waist tighter who complained of the pain just before landing a sword he dared and threw Dazai while he fell suddenly.
Osamu spat out blood as his stomach was hit by the debris.
He watched as Bakugou started to fight with the girl who was following them before. He tried to find Chuuya and when he saw him, he saw him in a combat stance with Akutagawa.
What the hell are you watching?
He felt a hand on his neck and saw that it was Bakugou who had defeated the ice girl.
"You knew it, you're a fucking traitor, you knew it"
"Bakugo-."
"Shut up, shut up already. You are a traitor. You knew they were going to come for you and you were not able to speak, to say anything. What would have happened if I hadn't been there?"
"I don't know... but I know they already started and"
Dazai said looking at the explosion while in front of him was Bakugou who stared at him with angry eyes.
"Would you have left? Would you have left me?"
Dazai felt like he was short of breath, he knew that after the kidnapping that he and Bakugou had, they became close, to the point that Chuuya was already getting jealous like the slug that he was.
Osamu gulped and looked into Bakugou's eyes. For the first time in his life, he felt guilty.
"I really-"
Dazai opened his eyes as he saw a gun pointed at Bakugou. His body moved quickly and pushed him away, the bullet hit his shoulder and the shot was heard, it was as if time had passed.
Everyone heard it, Aizawa's eyes widened in terror as he saw how his student had been shot. Todoroki screamed as he eliminated them all with one blow, Bakugou opened his eyes as he saw Dazai's body fall to the ground thanks to the shot and Chuuya.
Chuuya turned around, his body froze at the sight. He quickly ran towards Dazai.
'
"¡dazai!"
The slug said my name..
A gasp left her lips as she tried to get up. Out of nowhere Chuuya was at her side.
"Really?"
"I leave you alone for a moment Dazai, one fucking moment and they shoot you"
Dazai looked at Chuuya and tried to speak.
"They are here...we must act now"
Chuuya knew the time would come.
They would go back to how they were before, he knew it. The soukoku was born for a reason, they were there for a reason and it wasn't to be heroes.
He gulped as he watched the others fight. Everyone was fighting, he recognized Akutagawa and Gin.
The time has come when they have to choose. The decision they make will definitely hurt.
Dazai knew what Chuuya was thinking, he himself was thinking that too. But there was no choice. He and Chuuya were on a mission and it was time to end it.
"Do you think they'll pick us?"
a little girl asked as she drew on the ground.
"Ahh, I really couldn't tell you. But I hope that what we do is not in vain."
Chuuya quickly carried Dazai, he watched as Akutagawa nodded towards them. A desperate voice screaming in his mind was
-Don't do it-
-You'll regret it-
-You can go with Dazai, as long as we're with him everything will be fine-
A shaky sigh left her body as she walked towards them.
Akutagawa had held everyone down in one move and not only that, they had Aizawa threatened with a dagger at his neck. They were the port mafia, they came for one reason and it was for them.
Aizawa felt a lump in his throat as he saw that everyone had been captured. And what he saw left him feeling bad.
Chuuya was carrying Dazai in a municipal style as he walked towards the black-haired teenager who had everyone restrained. No one could attack because one wrong move and Aizawa-sensei would be hurt.
Aizawa looked into Chuuya's eyes, which had a glint of anguish in them. And he knew, they had to go with their own.
"You can't, we are a class. We trust you!"
Mina shouted as her classmates joined in.
Bakugou watched as Chuuya carried Dazai in his arms. He couldn't, he knew he couldn't move. The pink-haired woman had her ability activated. A damn spirit with a sword.
"I lament it..."
Chuuya apologized as he looked at Aizawa who was in bad shape.
Dazai who was still awake. He felt bad.
Everything felt wrong, he couldn't. A guilt was felt, he was the one who made Chuuya become fond of all of them. He knew it was wrong, Chuuya was not like him.
Chuuya was someone kind, with a good heart. He was human, someone who felt emotions and cared for others. And he... He wasn't human, his ability said so too.
A thought crosses his head. He quickly gets up from Chuuya's arms and kicks him. Everyone was surprised to see that. Dazai Osamu, despite being injured, kicked Chuuya hard, who gasped and fell to the ground.
Dazai quickly grabbed a gin gun and pointed it at Chuuya who opened his mouth upon seeing that, he looked into Dazai's eyes. His eyes were dull and there was a darkness there.
"We're going.."
"Dazai-"
"Shut up, shut up already or I'll kill you"
Dazai spoke looking at him with dead eyes. A shiver ran through Chuuya. A part of him knew that Dazai was doing this for a reason and another part thought that Dazai had betrayed him. After all, Dazai already knew that they were here.
He tried to get up but the moment he did a shot rang out in the air.
Dazai had shot Aizawa-sensei