he has already said it will be the same mc otherwise it would make bugger all sense. Its 18 years later with the mc and his harem and their kids.
Viewing post in Progress Update | 07/02/2022 comments
Not only that but, in-game, at least Sandra said that she wants the MC to try and have with their daughter the same relationship he has with her once the girl is of (legal) age. Gonna be optional of course, but it's set in stone that the game will have that (probably). I don't remember if there was similar dialogue with any of the other girls but I do remember this one with Sandra.