User is Chuuya

Dazai is running into one building, he looks scared and you're curious about what's happening so you follow him but somehow he doesn't pay attention to you he doesn't even know that you're following him.

You hear a gunshot and you freeze a second before you start running after Dazai who's already inside of the building. You come into one of the rooms and you see Dazai kneeling next to his dying friend Oda, Dazai is shaking while Oda is telling him his last words.