For centuries, the war between Humans and Crafters has been a bloody mess. However, in this case, the fight wasn't between human and crafter. No, Humans are physically weaker than the Crafters, so putting them together wouldn't really be much of a show. Instead, Crafters were forced by the Humans to fight and eventually kill their own kind into extinction. You see, Humans are selfish by nature. Whatever they see as a threat to them, they destroy. But who would want their hands to get stained with blood when they could get others to do it for them.

  Sehun on the other hand, doesn't agree with their so-called logic. Humans being physically inferior, do no harm. But Humans with sick mindsets and sadistic thoughts running through their heads 24/7, they are the ones that he should watch out for. After all, it is the same bunch that made him into who he is today.