Ji Huai's special training taught the use of the longsword, yet it was about more than just the longsword techniques.
During his guidance, he also imparted his own philosophy of combat.
Ji Huai believed that in battle, both sides were like the two pans of a balance scale. If the strength disparity between the sides was too great, the scale would quickly tilt to one side, making the battle rather predictable.
When their strengths were more evenly matched, the scales of victory would waver uncertainly. If one party received an affliction or injury during battle, they would become more susceptible to injury in the subsequent fighting, causing the scales to tip to the other side.
So...
Strike him while he's sick, take his life!
Qin Chuan tightly gripped his longsword, aiming it at a black demon cat not far away, his eyes resounded with Ji Huai's low shout and suddenly sharpened.