It's amazing how much people keep the incest debate and this world normal logic on top of everything, it is a FANTASY WORLD and let me put some emphasis on the FANTASY part, author can say and establish whatever in his mind is going on and it is totally fine because those will be the rules of HIS OWN FANTASY WORLD.
Could we please stop this nonsense debate about incest ok/bad from keep coming again please?
Also while it is ok to leave and see the world, the way he is doing it is just awful and way too ungrateful towards everyone on that town, specially how he just mess around with everyone and just leave the moment he is uncomfortable. totally ass move from MC so i hope this get to bite him back later.