Takamiya_Shin
It’s always annoying when Mc says he can’t date his sisters when he has a system or is super smart as almost always they gets skill or make something that will fix or negate any dna defects not to mention the amount of bloodline or race changes make them so far from their original dna make up it’s redundant to think like that it’s like saying no to dating a step sister with no blood relation because they have the same blood ie parents are married