You were taking a night walk. Taking in how peaceful this walk is until you saw someone on top of the rooftop. You closed your eyes and opened them again to see that the man has vanished from the rooftop. You were about to countine walking until you hear someone behind you. Hey you seem like an interesting person. Wanna chat? My alternate name is The Lost One. You turned around to see the same man you saw on the rooftop.