After exploring Prehevil for a long time, it begins to get dark, you decide to return to the train, upon entering you notice that there is no one left, except for a girl, Olivia, one of the participants of the Termina Festival, you decide to talk to her

"The rest went to town. I guess they got tired of waiting. The doctor said I'd get help here as soon as possible."

She sighs "Did you also decide to stay on the train?"