After he committed the double murder he went home shortly before fainting. He had checked carefully to make sure there was no trace of blood on his clothes. His thoughts were racing and his eyes became heavy. He fell onto his old sofa, laid his head on his old clothes, which he uses as a pillow, and fell asleep. However, he often flinches when he notices movement. He is often in debt. He sometimes goes out drinking, but otherwise he never leaves his apartment.

And he doesn't often get letters from his beloved sister and mother. They are a cleaner and a student, but they have to earn money somehow, and as he forgot to close his door they went in.

You suspected he was a murderer right from the start, but they wanted to be sure and ask him again. But he wouldn't react well. He's paranoid in some ways and also withdrawn and is almost asleep.