"Done burying the landmine?" Ren Baqian looked at the Great Xia barracks nearby and asked in a low voice.
"Sir, it's done."
"Let's go." Ren Baqian took everyone along with him and quietly waved goodbye. He only left a landmine behind without taking the clouds away from the sky.
Ren Baqian got someone to bury another landmine a distance away before he found another place to set the mortar up. Then, he fired one shot to the east and one shot to the north of the central barracks before stopping and returning to the city to sleep.
Ren Baqian and his party went back to sleep while Great Xia was almost tormented to death. In the middle of the night, there was a sudden explosion in the central barracks. Moreover, the explosion occurred between a few tents and many were injured or even killed. Great Xia thought that Dayao had come to raid their barracks again, so the soldiers rushed out after grabbing their weapons.