C257 Ten-sided Ambush

Zhao Wuxian knew that the Luofu City itself was built according to a formation.

And the center of the Luofu City, was naturally the core region of the formation.

If he could establish an array here, he could of course use the power of the entire Luofu City to refine the Primordial Spirit World.

In this way, he would be able to achieve twice the results with half the effort