Realm of Unclean Spirits
Lan Sizhui had been knocking on the door of Lan Wangji and Wei Wuxian's room for a long time, but received no response. Finding this quite strange—for he had clearly heard crying from within and had seen his father walk inside—he wondered where everyone had gone. Just as he turned to leave, a voice came from inside the room.
Wei Wuxian: "A-Yuan, is that you? What's the matter?"
Chapter 163