System: After the fortune telling, my cultivation level skyrocketed.

The small tower flew closer, pressed its body against the crystal for a moment to examine it, and then laughed:

"This is a seven-colored crystal. Although it is a level lower than seven-colored immortal gold, it is still a top-grade material for refining divine weapons and supreme artifacts!"

Xiao Ta clicked his tongue in amazement, "Judging from this reserve, it's probably tens of thousands of catties. Either you take it to the Myriad Races Market and sell it, and you'll definitely accumulate enough wealth to buy half a star field; or you can bestow it upon your little Daoist partners and disciples, enough to create a first-class sect power wielding dozens of Daoist divine weapons!"

Chen Xuan was overjoyed and immediately wielded the Beiming Sword. The sword shadows transformed into more than ten, plowing away the seven-colored crystals in large quantities and continuously storing them into his storage magic treasure.

Bai Li also took out several storage rings, each about ten feet in size, and bent down to pick up the fallen crystals. Her jade fingers flew, not even letting go of the smallest fragments.

As the excavation continued to deepen, advancing another twenty meters, a holy, seven-colored divine light suddenly overflowed from the rock crevice, illuminating the entire cave in a dreamlike manner.

Chen Xuan's heart stirred, and he swung his sword to split open the last layer of rock shell, finally revealing a piece of ore the size of a human head—it was the Seven-Colored Immortal Gold!

The divine radiance was gentle yet magnificent, containing not a trace of violence, and contained boundless power of the Great Dao. Just one glance at it made one's Dao heart clear.

"It's unimaginable that such bloodthirsty and cruel beings could have such a treasure of creation in their universe!"

After finding the first piece, a series of surprises followed.

Following the aura of the immortal gold, Chen Xuan dug and dug, finding a second piece, a third piece... until he finally broke through the core of the mountain range and found more than thirty pieces of seven-colored immortal gold!

The larger ones are comparable to an adult's head, heavy in the hand, their divine radiance almost solidifying; the smaller ones are the size of an infant's fist, crystal clear like a seven-colored gemstone.

The divine radiance of more than thirty pieces of immortal gold intertwined, turning the entire hollowed-out mine into a secret realm for enlightenment.

The small tower hovered beside the pile of immortal gold, its voice brimming with excitement:

"A rough calculation shows that these divine materials are enough to forge dozens of divine weapon embryos with the potential to become Emperor-level weapons! Kid, you've struck it rich on this trip!"

The little tower's voice, full of envy, echoed in Chen Xuan's mind, causing the tower itself to tremble slightly with excitement.

Chen Xuan smiled and patted the storage magic treasure, carefully putting away the last piece of seven-colored immortal gold: "If we gain nothing after such a life-or-death battle, then we will have truly suffered a great loss."

"Don't worry, with so much Seven-Colored Immortal Gold we've obtained this time, we'll definitely give you a portion to repair the tower."

"Hmph, at least you have a conscience," Little Tower said.

As soon as he finished speaking, Chen Xuan didn't linger. He transformed into a streak of light and turned to flee.

Bai Li transformed into a slender black snake, affectionately coiling around his wrist, and transferring all the seven-colored crystals she had collected into Chen Xuan's storage magic treasure.

One person, one tower, and one spirit; their figures quickly disappeared into the depths of the mine, leaving behind this suspended mountain range whose core had been hollowed out, leaving only rubble scattered everywhere.

Guided by the small tower, Chen Xuan traversed the small rocky islands that flanked the suspended mountain range.

These islands are either covered with ancient vines or studded with rugged reefs, and more than a dozen kinds of rare and precious natural treasures are hidden among them.

The black jade-like "Mysterious Water Marrow" is embedded in the crevices of the reef, shimmering with a deep blue light.

The palm-sized "Fire-patterned Ganoderma" grows on the edge of a lava platform, its leaf patterns resembling dancing flames.

There's also the "Cloud Pattern Grass" covered in morning dew, which transforms into a wisp of light and disappears into your storage bag upon touch.

Although not as rare as the Seven-Colored Immortal Gold, these were still divine substances that even cultivators from the outside world would find difficult to locate, no matter how many dangerous places they traversed. Chen Xuan accepted them all without hesitation.

The ten-day deadline arrived in the blink of an eye. Chen Xuan lightly touched the ground with his toes, transforming into a streak of light and speeding towards the exit of the Immortal Ancient Ruins Array.

The sea of ​​clouds churned beneath my feet, and the chaotic energy at the edge of the ancient array gradually faded behind me. Only the warning from the small tower still echoed in my mind:

"Boy, don't bother me unless it's something important. I need to study how to perfectly integrate the Seven-Colored Immortal Gold into your Northern Darkness Sword."