Xu Xiang shook her head and said, "They will realize that this is a trap. But because there is another group of spies besides them, the second group of spies will seize this opportunity without hesitation. As for the first group of spies, although they also know that this is a trap, as long as the other group decides to act, they have no choice but to act too. Otherwise, when the second group succeeds, they can only wait for death."
Listening to her explanation, A Lu Zhi said, "I understand now. Instead of making plans, we should use the second group of the spies to force the first group of the spice to act, then catch them all at once."
Xu Xiang nodded and said, "Exactly. Let A Lu Yu and A Lu Qian hide tonight, and ambush them later. When everyone falls asleep, I will lure them out. The moment you see bright flares in the sky, it means they have fallen into our trap."
A Lu Da and A Lu Zhi nodded, and said, "All right."