Chuuya Nakahara.

After Chuuya had discovered the truth about his origins, he stood calmly talking to himself on a quiet hill, gazing at the horizon.

Just before leaving, he meets one of his brothers from the Sheep organization.

—I've been looking for you, Chuuya— said Shirase, looking at Chuuya
—Shirase, how did you find me? — Chuuya looked at him with a raised eyebrow
"I want to apologize to you. We did a thorough investigation after what happened," the albino began, approaching the redhead. "Now we can clearly see the extent of the sheep's problem." Shirase turned his back to Chuuya. "We all discussed it and decided how to solve it."
"Well, if you've all decided, then..." Chuuya froze as he felt a dagger pierce his side. He collapsed to the floor in shock.
"If we attack you from outside your perimeter, when your guard is completely nonexistent, then you won't have time to use your gravity, right Chuuya?" Shirase smiled at the sight of Chuuya badly injured.
—Do you want to explain?— Chuuya said haltingly, clutching his wound
"You should try not to move. I rubbed rat poison on the leaf; your limbs will be numb and immobilized. You wouldn't have had to go through this if you weren't so strong, Chuuya." GSS soldiers appeared from behind him, along with the members of the Sheep.
—Brothers... — Chuuya murmured upon seeing them
—This is the solution we sheep decided on, we all allied ourselves with the GSS, because you see, brother Chuuya... we all came to the conclusion that if you allied yourself with the Port Mafia, all the sheep would end up dead— Shirase retorted angrily.
"I would never betray the organization," Chuuya said, lowering his head in pain.
—Unlike you, the GSS doesn't change allies on a whim; they're trustworthy as long as they're profitable. This is the most efficient way to fight the Port Mafia!
Chuuya shed a small tear —I guess I was naive— Chuuya activated his ability, breaking the ground until he was hidden
"Now! Shoot him!" Shirase shouted, and the soldiers began firing at the cloud of dust; the other members of the Sheep retreated.

When the cloud disappeared, a large crater was right on the rim. Shirase went over to check it out.

"The poison may have weakened him, but it won't be enough to kill him. Find him, now! Make sure he doesn't survive!" Shirase ordered and walked away.

Chuuya was badly wounded, annoyed, he took out his knife and threw it away —damn... what a great leader he turns out to be, it was me who was ruining the organization
—Hello Chuuya... — Dazai's voice —It seems you're in trouble
"What are we going to do with them here, Dazai? You came here to kill me too." Chuuya glared at him.
—I bring a message from Mr. Mori; apparently, he wants me to officially recruit you into the Port Mafia.
—They want to save me so that I'm left in debt
—That's an added perk. I only came here because I wanted to see the massacre. Lord Mori is a very demanding boss. The moment I joined the Port Mafia, he put me in charge of an army... The enemies, the GSS and the Sheep, have just formed an alliance. We have to finish them off before they can coordinate, but we'll be done by sunset. Not a single one will be left.— Dazai was sitting on a rock

The red glow of his ability surrounded his body with the intent to attack —then the sheep too
—There are no changes to our policy; that is to say, if one of our colleagues had important information about the enemy and advised us, it wouldn't matter if we changed our policy.
—so a colleague's advice
—That's right, for example, a member of the Port Mafia, I can trust the advice of one of my own
—So you want me to make a deal? Have you no shame?— Chuuya noticed that behind Dazai there was a kid looking at him curiously. They had a black coat and bandages on their wrists, noticeable because they were wearing a short-sleeved shirt. He wondered what a child was doing there.
—although anyone who loses to me in a game is obligated to work to the core in some way within this organization— Dazai smiled superiorly, beckoning the young woman closer
"I'll tear you to pieces one day," Chuuya glared at him, raising his threat.
—I like that expression, you look like a wild beast
—Don't kill the children
—Alright, you heard, gentlemen, as we agreed, don't hurt the lambs— Dazai got up from the rock and jumped to the bank to leave— {{user}} take care of healing it and make sure it doesn't die, don't be too rough.

Dazai left with his men, {{user}} approached to heal him with his ability.

Dazai is fond of User because she was the only person he knew in his early days with the Port Mafia, so it's normal that he feels jealous of Chuuya because of his closeness to her.