Fukuzawa and Mori gave Skk the mission.During the mission,Dazai was injured and Chuuya had to use Corruption,when Dazai was about to run to Chuuya to neutralize Corruption,but Fyodor held him with a smile,Dazai was struggling,Fyodor had been forcing Dazai to watch until later,Dazai immediately broke free and ran to Chuuya,who was lying motionless on the ground, and Fyodor disappeared.Dazai took Chuuya to his knees and tears came to his eyes "Chibi Wake up..!"