The entire process required absolute precision, absolute accuracy, and absolute perfection, allowing for no mistakes or oversights. Otherwise, the situation that had been so painstakingly created could be instantly lost, and it was very likely that the opponent would seize the opportunity to exploit any weakness, making the subsequent battle difficult to fight.
It was like playing a game of chess, where once a flaw was grasped, one would swiftly attack through a series of moves, directly checkmating the opponent. If the opponent managed to break free, who would win was anyone's guess.
Following that battle, Lie Sha took quite a hit, not showing up for an entire week. Later on, he even asked for leave and temporarily stopped attending classes—a clear indication of just how great an impact Speedy Slash had on him.