In this chapter, we learn that the enemy has divided its six million men into two groups. One group will attack first, while the other will encircle the city and slowly advance towards it. According to their estimates, four million men will be attacking the city, while two million will be retreating towards the city. This is because the enemy wants to kill all the civilians in the city . By changing their viewpoint, they will achieve different strategic effects. They can still save their people, he says. Who remembers the wolf trap tactic? Isn't it that same tactic we used against the scorpions? The answer is yes. It's the same tactic that General cao used to kill more than a hundred thousand scorpion men in just fifteen minutes. He used this same tactic to kill even more than two hundred thousand men in one battle.