I was reading this last night when it was 12am. We had a really strong storm yesterday and the power went out. It was the wrong time to read this. I was creeped out with this manwha and when the lights went out I got more scared.
Forget about lights out. I get scared when its day time with lights on. If I were you, I would have put it up for later. That's what I did with Killing Stalking. I only read it at day time.
I like how they make the cries look ugly