Chapter 190: Chapter 190 Assertion_1

The Refinery Shop has been built, and the Formation has been perfected, they can no longer cause trouble.

When the exterior walls are closed, and the Formation is activated, thinking of sneaking in would be akin to a fool's dream.

Master Qian glanced at the Refinery Shop again and suddenly asked:

"Family Head, do you know which Formations have been used in this Refinery Shop?"

"Typical construction Formations can't be separated from the Earth and Wood series, but as for the specific Formations, I'm not a Formation Master, so I'm not clear," Qian Hong pondered and said.

"Family Head, you've encountered this set of Formations before," Master Qian said with a composed attitude.

Qian Hong thought thoughtfully, then his eyes brightened, "Are you talking about the Formation used at the entrance of the Spiritual mines that day?"