Chapter 163: Chapter 122 Array Plate_4

Even if we sold the present Four Treasure Mountain, we might still have to add the Fourth-Grade Spirit Field to afford it. Having struggled to obtain the Spirit Field, including the seven mountain peaks where meditation is practiced at Precious Look Peak and Blue Domain Peak, and having delivered the Fourth-level Spiritual Medicine, selling the Spirit Field now would just not justify the loss.

If we don't sell the Spirit Field, then... the materials needed...

Cao Zhen suddenly realized that he actually had quite a few Divine Weapons on hand. What if he melted them and then used the molten materials to refine the Formation Maps?

With so many Divine Weapon materials, he could definitely gather enough to concoct the materials needed for the Supreme Unparalleled Formation.

As for this little Nirvana Pill that he was currently concocting, doesn't he have a disciple for that?