I'm a little lost... Idk, if it's mentioned in the LN(if this has one), but what happened to Dee & Noel? I mean I understand he can't bring them with him to a school, that most likely dorms their students.. But to completely take them out of the story without saying anything about it like, Dee & Noel accepting their feelings for each other and moving somewhere, or accepting it and just staying at the mansion and waiting for them to back from school, or anything of the like... Again, I understand it's not needed for the story to progress, but damnit after that
moment, to leave you hanging with the other 2 is sort of hard on the heart lol