First Copper Desert World

After a period of cultivation in the Underwater World, and with the resources used to their fullest, his cultivation had broken through to the Martial Spirit Fifth Heaven in one go.

Now that he had returned to this tranquil sea, Li Yuan was in an excellent mood. He happily stretched out his powerful body, brought the Ocean Spirit Rhino ashore, and began exploring the rest of this world.

With his stronger cultivation, exploring the Ancient World had become much easier. Li Yuan easily and freely defeated quite a few ancient beasts.

Gradually, a gobi landscape appeared before him.

"There's actually a desert?"

Li Yuan curiously studied the desert before him. Knowing that the Ocean Spirit Rhino was unsuited to this environment, he had not intended to join in the excitement. However, when he saw a boundary stele, he suddenly halted.

"First Copper Desert World. It contains the peerless divine metal, First Copper Mine. It opens once every three thousand years. During the opening period, all martial prodigies may enter and mine First Copper Mine. All First Copper mined may be used personally."

"First Copper is a divine extreme metal. Adding even a speck the size of dust to an ordinary treasure can greatly increase its power and cause it to transform. If First Copper is used as the primary material and mixed with other metals of the same grade, or combined with a powerful treasure, a divine artifact can be forged."

When Li Yuan's divine sense touched the boundary stele, the information he obtained in an instant made his eyes light up.

"First Copper? I never expected there to be a material on the same level as Immortal Gold. If I can obtain some First Copper and fuse it with my Nine Realms Treasure Pagoda, perhaps I can forge a