huh, he suddenly turned to a serial-killing psychopath out of nowhere... did this change came from his evolution or smth? or did the author just kinda change rou's personality and ideals?
@kyonichisama pretty early on actually.. pretty sure it's the whole base of the harem plan in the first place. Since they both found out that mom can see her they believed that everyone of the blood descended from her or smth could see her, hence the harem plan.