According to Yun Que, monster hunters lick blood from the blades all day and hang their heads by their waistbands, so naturally they have to toughen their heads first, ensuring that in a fierce battle, their heads won't be easily crushed and bitten off by monsters.
Other martial artists don't need to risk their lives every day, so naturally they choose the safest method, toughening their feet first.
While Mu Qingyao was suddenly enlightened, she felt even more heartache for Yun Que.
Chapter 33