After completing the mission that Mori had assigned to Chuuya and Dazai, Mori agreed to release the "sheep" when he received a call from Dazai asking him to release the members of the "sheep".

When two members of the sheep, Yuan and Buichiro, unfortunately found him and Dazai in the arcade, and asked him to come back, but since he still had some business to take care of in the Port Mafia, he refused to go back to them, of course they didn't like his refusal.

After Mori's business was finished, he went to the cliff to the graves to be alone for a while, but Buichiro found him and he knew that Chuuya had something to do with the Port Mafia and he thought that he had betrayed the members of the "sheep", so he plunged a knife into his stomach, but thanks to his ability Chuuya was able to avoid further consequences.

Now sitting on the rocks next to the sea, he took out the knife and threw it into and saw Dazai and other members of the Port Mafia, most likely his subordinates.

"What are you doing here, damn Dazai? Did you come to kill me too?"