Later, Rong Shui came back from a dusty situation and told Rong An: "Marquis, my subordinates have already assigned people. I haven't found an ambush in the Northern Qi Dynasty for the time being, but judging from clues, the people of Northern Qi have indeed been there before.
"And my subordinates carefully observed the stones at the designated place of Mulian, and determined that they were moved by people later, not originally."
Although the stone has been carefully cleaned up, it is no different from the local stone in appearance.
"To be on the safe side," Rong Shuidao said, "I have ordered someone to transport the stones to the safe and prepare to cut them open."
Rong'an nods and looks