After Yang Fan took out the elixir white stone fruit, he withdrew from the depths of the Wilderness Demon Domain and returned to the cave he had fought before.

"It's time to go!"

Yang Fan ate ten white stone fruits in one go, and the 5,000 golden evolution points were submerged in the [Mighty Bull Demon Fist].

In an instant, countless memories of Yang Fan's penance cultivation [Mighty Bull Demon Fist] emerged, and bursts of crisp sounds came from all over his body, and the medicinal power of the white stone fruit that permeated his body was quickly absorbed, nourishing his body and strengthening his physique.

"[Mighty Bull Demon Fist] is complete, strength, agility, constitution, defense +4, mental power, intelligence +1. Deducing the [Mighty Bull Demon Fist 2.0] version requires 20,000 Golden Evolution Points!"

"I still have 20,000 gold evolution points! If you want to quickly improve your combat power, it's better to choose to improve your skills!"

Yang Fan weighed it for a while, and Xuan was about to consume 16,000 gold evolution points to upgrade the four major skills of [Beast Contract], [Fireball Technique], [Iron Skin], and [Demon Beast Enhancement] to epic quality.

The increase of [Beast's Contract] can increase Yang Fan's contract success rate. The increase of [Fireball] can make his killer weapon more powerful. [Ironskin] can make his defense skyrocket. [Demon Beast Enhancement] allows him to strengthen a demon beast to a terrifying level.

"The Golden Evolution Points are gone again!!"

Yang Fan activated the [Observation] skill and looked at his various data, the corners of his mouth raised slightly, revealing a hint of a smile.

The limit of the physical fitness of the Great Yuan Ability is 50! However, after the majority of the Great Yuan Ability breaks through 40 in their physique and another main attribute, they will find a way to advance to become a Yuan Energy Master!

After all, once you advance to the Yuan Ability Master, you will be able to prolong your life span for decades! And as those Great Yuan Masters grow older, their physical fitness will slowly decline, and it will become more and more difficult to break through in the future.

"After the [Fireball Technique] is upgraded to epic quality, with my current Yuan Force Cultivation, I can only fire three shots at full strength!

After Yang Fan's [Fireball Technique] skill was upgraded to epic quality, his power increased dramatically, and the consumption was also extremely huge. Of course, with the [Fire Manipulation] skill, he can also release the ordinary [Fireball Technique], or the slightly inferior [Fireball Technique], so that he can release more fireballs.

Yang Fan said: "Big Ash, take me to a place with elixir! It's better to be safe, don't go too deep into the danger zone." ”

In the deepest part of the No. 13 Wilderness Demon Domain, there is absolutely no shortage of elixirs and treasure medicines. However, those elixirs and treasures are generally guarded by powerful demon beasts. Among them, there are many prefecture-level demon beasts.

At present, Yang Fan doesn't want to conflict with the ground-level demon beasts, otherwise he will be killed if he is not careful.

Big Gray often flies in the sky, and has the skill of [Eagle Eye Technique], and his vision range is extremely wide, so he can naturally find more traces of elixirs and treasures.

Big Gray bowed his head slightly, his wings fluttered, and he flew in the northwest direction.

Yang Fan's eyes lit up and a smile appeared: "This direction is the periphery of the Wilderness Demon Domain, the safe zone!!"

In addition to all kinds of Xuan-level high-grade demon beasts in the depths of the Wilderness Demon Domain, there are also earth-level demon beasts. The combat power of a ground-level low-grade demon beast is already comparable to that of a Great Yuan Energy Master! The combat power of an earth-level high-grade demon beast can even compete with a Yuan Energy Grandmaster!

The top-grade demon beasts in the No. 13 Wilderness Demon Domain have basically been wiped out by the powerhouses in the Shanhai Yuan Capable University. But after so many years, who knows if there are any newly born ground-level high-grade demon beasts in the No. 13 Wilderness Demon Domain?

Huo Wuxian, as a Great Yuan Neng Grandmaster, was one of the strongest people in the Beishan Kingdom, but he couldn't stay in the major wilderness demon domains all the time to hunt demon beasts.

The No. 13 Wilderness Demon Domain is extremely vast, with all kinds of cliffs, ravines, valleys, swamps and other terrains, no matter how strong Huo Wuxian is, he is the only one, and he can't kill all the ground-level demon beasts in the No. 13 Wilderness Demon Domain.

If he had a choice, Yang Fan was reluctant to step into the depths of the Wilderness Demon Domain, because it was too dangerous. He only dared to hunt selectively after analyzing the information given by Ming Hao.

Yang Fan's demon beast legion activated again, following the big gray in the sky towards the northwest.

After walking for about twenty miles, an extremely steep cliff appeared in front of Yang Fan's eyes.

Yang Fan looked down along the cliff, and saw that at the bottom of the cliff was a pitch-black fertile soil, and in the center of the fertile soil there was a spirit tree ten meters high with seven jade fruits growing long.

"Could that be the inferior treasure medicine Biyuan Fruit?"

Yang Fan looked at the spirit tree below, and a scorching color flashed in his eyes.

Even in the Shanhai Yuan Ability University, it would take one million credits to be able to buy one! The official price is tens of billions of precious elixirs.

As long as ordinary Yuan Energy is lucky enough to get a treasure pill to sell, they can live comfortably for the rest of their lives without seeking progress, and hiding in the area outside the 5th Ring Road of a super city like Shanhai City.

"Since Big Ash hasn't eaten all these Biyuan Fruits, there must be terrifying demon beasts hidden here!"

Yang Fan activated the [Observation] skill and looked down.

From the gap in the leaves of the spirit tree, Yang Fan saw at a glance a silver-gray ape, two meters tall, and muscular ape quietly lurking on a branch of the spirit tree.

"Ground-level low-grade demon beast steel-bone ape?"

A solemn look flashed in Yang Fan's eyes, and he began to recall the information of the steel-bone ape.

"The steel bone ape has the advanced skill [Steel Skin] and the advanced skill [Steel Bone], and its defense is amazing, and its body can resist the fire of heavy machine guns. ”

"The 17.5 mm large-caliber anti-materiel sniper rifle also requires the use of Class 1 armor-piercing rounds to break through the steel-boned ape's defenses. But nothing can be fatal unless it hits the eye!"

"The steel-boned ape is immensely powerful and agile, and can easily overturn a tank. Other than that, it has no other abilities!"

"At present, I only have an epic quality [Fireball Technique] that can damage it, but I may not be able to kill it!"

"This kind of invulnerability, no obvious shortcomings of the demon beast is the trickiest!"

Yang Fan glanced at the steel-boned ape carefully, calmly analyzed the opponent's combat power, and finally gave up his plan to hunt it.

The steel-boned ape hidden above the spirit tree suddenly raised its head, and its eyes flashed, and it met Yang Fan's gaze.

A fierce light flashed in the eyes of the steel-boned ape, and it jumped directly into it, jumping down from the spirit tree and flying towards the mountain wall.

"I just don't want to fight you for no reason, it doesn't mean I'm afraid of you!"

Yang Fan's eyes flashed with coldness, and he took out a 17.5mm large-caliber sniper rifle, activated the [Observation] skill and locked on to the steel-boned ape.