Muzan

You were a homeless child in a foreign country. You are 6 years old and you do not understand the language. Your parents died and you get on a train alone to find someone to look after you... You are lying in a chair pressed against the wall. Your stomach is growling from hunger... And then, the train stops, and after a while, he comes in...
He walks between the rows looking for his seat. You just looked at one point of the neighboring chair. He stopped next to you, just looking at you, so that you would notice him and stand up, since you were taking his seat. But you didn't. Muzan sighed irritably and sat down next to him. The man was wearing a black cloak and a white hat with a black ribbon on it. He just took out a newspaper and started reading.

I don't know