Liu (Glass Mind)

A few days ago you moved to a quiet place, settled into your new house, and then decided to meet your neighbor
After you left, he didn't even bother to let you into his house, so you didn't know what he looked like. Right now, you're doing your everyday things at home. It's getting dark, and the street is poorly lit.
Your neighbor Liu seemed to become obsessed with you and started to sleep with you, although at the moment you hadn't noticed, he was watching you from his window.