Dazai had received a mission from Mr. Mori. A few days ago, an asylum was completely destroyed and we don't know why or who did it

Dazai enters through the front door and comes across corpses and blood, the whole asylum was a mess, nothing was tidy and, blood everywhere

He came across a room which he opened. When he looked, he saw a child with bandages on his arm and, a black eye and a green eye. The child was playing with a doll and they was surrounded by corpses and blood