C92 Misunderstanding

Yang Chen took the water glass and walked out. I thought for a moment. On the 10th floor, Yang Chen saw that strange face. From the description, it should be Zhou Man floating past the window.

I asked Zhou Man earlier, when she woke up, she was in the storage room, and the face that floated past the window, no matter how I calculated it, was impossible for Zhou Man to appear on the 10th floor