I feel like if someone was really behind the app, it wouldn't make that much sense in some cases, for example, when that one girl (I don't remember her name) thought she had turned off her camera and she hadn't. There are some more but I don't really remember them.
When I read what it was about I already knew I wasn't gonna like it but I tried because of Yixing. It didn't work out. I just watched 1 episode but the story is so bad and annoying that I couldn't carry on. Sorry Yixing.