In short, it was prenatal education.
Carrying a sword around was hardly a problem for Su Zhou. He was an individual who could legally possess weapons of mass destruction. Never mind a single blade—he could theoretically carry a nuclear warhead and it would still be legal. However, it was clear his current state was having a certain effect on the people around him.
"Carrying the blade with you and nurturing it with your Spiritual Power is one method. But I have a better suggestion: take it and cut down other powerful Extraordinary Creatures. Let it taste some blood."
While Su Zhou was watching Shao Shuangyue play a video game, Yara offered an extremely reasonable suggestion. "At the end of the day, the Blade of Annihilation is a blade. And blades are meant for cutting people. If you don't let it taste blood, what are you going to do? Chop vegetables with it?"
"Actually, I think to me, those two things are pretty much the same."
