Most Manga's nowadays portrays demons as "misunderstood". Which they are in their respective manga's. So it is a change of pace to see demons portrayed as human eaters. Who only imitate human morals/emotions in order to eat more humans.
no no! dont argue to stay in the party! just leave them. let them experience real life with out you. People who are puffed up with hot air need to be punctured so that the empty space can be filled with something substantial.