Please practice kindness and consideration when speaking to others online T_T You might have to spend hours trying to understand something, but I also have to spend hours of my own time explaining them in the first place.
All the Dead Ends in the game are a work in progress, and they only occur whenever I'm unable to link one day with another (hence the name "Dead End"). If you block Ren in Day 1, it wouldn’t really make much sense for the player to immediately agree and go on a date with him in Day 2. If ominous black smoke comes along and makes even Ren concerned, it wouldn't make sense for Angel to stay anywhere near it.
You can leave suggestions, constructive criticism, and ask genuine questions here (which I don't mind answering!!) but please don't be rude or sarcastic to others.