Comprehensive Comic: a Monster Accidentally Joins the Chat Group

A monster that should not exist in the world accidentally came to the daily world of Zongman. It was this accident that made him join the chat group. Can he, who cannot understand emotions, understand the feelings of girls towards him? That's it for the introduction. For the time being, I'll write Qingyinbu, Hyouka, Harmono, etc. As for the passerby heroine, I'll probably write Megumi Kato. Also, the protagonist is considered invincible, right? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.