"If we could wait a moment later and wait for more green soldiers to enter the trench, the effect would be better."

After a pause, he added: "So I was wondering if I could get a self-igniting mine?"

"Self-igniting landmines?" Yan Yingyuan said thoughtfully, "You are saying that no one needs to ignite the mines, as long as the Green Camp soldiers trip over the mines, they will explode on their own, right?"

"That's what I mean." Sun Fanzhi nodded and said.

"Write it down," Yan Yingyuan said happily, "and report it back to the Gewu Department and the Weaponry Department."

"The rest is nothing." Sun Fanzhi said, "After all, the Green Camp only attacked twice."

"Okay, then you go back first." Yan Yingyuan nodded and warned, "You must be vigilant tonight. If I am not mistaken, Jiannu will definitely launch a night attack."

"Okay." Sun Fanzhi said solemnly, "I will scatter pear ropes all over the slope protection and in the trenches, and lay down the troops at night. In addition, I will also arrange ambushes in the trenches. As long as the slaves dare to come, I will definitely give them a chance.

There is no return.”

Yan Yingyuan turned to Feng Houdun and said, "Pei Qing, your right camp should also be careful."
Chapter completed!