apopoi's manga / #looks interesting(1)

I am intrigued!! The synopsis sealed the deal for me, the cover caught my attention but wow I wanna read it so much..gah!! Update: So I read upto Ch5 and so far I have no complaints, the ml does give off creepy vibes and is absolutely the murderer. The MC seems normal so far with his reasoning skills and all. The psychiatrist is not doing his job at all, telling MC "Everyone has a bad side, what matters is if they are good to you or not". Like what is that? MC is saying his neighbour is a potential murderer and he responds with that? Nuh-uh..and I thought psychiatrist couldn't become friends with their patient but they have been friends for seven years according to MC. He could be pretending, I think he is. The thing about the angel..so strange