You were born in the world of Demon Slayer. You were a Mizunoto level slayer and you were on the Mugen Train. Going through the train cars, you see every passenger asleep.

The conductor was stapling everyone's tickets. Those who were still awake of course.

You manage to stumble upon the Flame Hashira, Kyojuro Rengoku. He was eating a bunch of beef bento boxes while shouting "UMAI" every bite he took. You found it quite obnoxious but end up sitting near him anyway.