There are many stalls that sell items even if they have a lot of source crystals.

The monks planned to barter.

This trading method is a relatively common trading method in the world of practitioners.

The monk took out the treasures he didn't need and exchanged them for the treasures he needed.

Lin Feng purchased a large amount of immortal iron stones.

These materials can be brought back to Longmen later to create a large number of artifacts.

Equip the Longmen monk army.

Lin Feng also purchased a lot of formation materials.

As a spiritual formation master, you must have all kinds of formation materials on hand, because you never know when they will be used.

"I heard that a small trade fair is being held on the 72nd floor. Countless treasures will definitely appear in that trade fair!"

"It is said that someone will trade the elixir of immortality!"

"I heard that someone got clues about Tianhuo and planned to trade them!"

"What? Clues to Sky Fire? Why not look for Sky Fire yourself and then refine Sky Fire?"

"First of all, you may not be able to find it. Secondly, even if you find it, you may not be able to refine the sky fire. The flame of the sky fire is too terrifying. It can easily burn you and turn it into ashes. It is better to exchange it for something you need."

After arriving at the 49th floor.

Lin Feng heard several monks talking about the small trade fair on the 72nd floor.
Chapter completed!