Feeling the heavy gold brick in his hand, Xu Feng showed a smile on his face. The material of this gold brick is Hunyuan Golden Crystal. Even if it is not useful in the future, the materials decomposed will not be a loss. There are more than 10,000 points left. Xu Feng is too lazy to select them one by one. He directly used all the points to buy Tianhe crystal sand. Each grain of Tianhe crystal sand is the size of a finger and is crystal clear like a diamond. Such a grain of Tianhe crystal sand only needs a few points to buy, which can be said to be good value for money.

Tianhe Crystal Sand is actually ordinary sand in the Tianhe River in Heaven, but after being washed by the Tianhe Weak Water, the sand that can be preserved over a long period of time has become a material for refining tools. One point can be exchanged for one grain, which can be said to be of good quality and low price.

Xu Feng scattered more than 10,000 grains of Tianhe crystal sand into the lake in the secret realm. For a moment, a layer of light spiritual mist rippled on the surface of the entire lake. You know, there is an "ancient peach tree" planted on the small island in the center of the lake. The richer the spiritual energy, the better it will grow for this peach tree.

"Hey, that's not right. I remember that this peach tree was just in its seedling stage, less than one meter tall. How come it has grown so tall now?" Xu Feng was stunned, his eyes attracted by the peach tree on the small island in the middle of the lake.

At this time, the peach tree had grown into a tree more than ten meters tall, with lush branches and leaves, and even fruit. The fist-sized green fruits were faintly visible among the branches and leaves. Although they were not yet ripe, the fragrance had already spread, attracting many spirit beasts to gather around the lake, and they kept chirping towards the island.

"This was just a seedling at the beginning, and its growth period was measured in tens of thousands of years. How come it has grown so big in the blink of an eye, and even started to bear fruit? It's simply..." Xu Feng widened his eyes, with an expression of disbelief on his face.

Although the fruits on the tree were very green and would take hundreds or thousands of years to mature, the key was not the fruits but the peach tree; this tree was comparable to the legendary ten heavenly spiritual roots of peaches. You should know that each heavenly spiritual root was unique and it was impossible for two of them to be the same. But now, this rule was broken, and a heavenly spiritual root actually grew in Xu Feng's secret realm. Xu Feng discovered that not only had this ancient peach tree changed drastically, but even the three small ginseng fruit trees had changed as well.

The small ginseng fruit trees and the netherworld small ginseng fruit trees that were originally in the transplant period now seem to have completely passed the transplant period. Not only have their roots completely penetrated into the void and can absorb the chaotic aura on their own and transform it into spiritual energy to emit, even the small ginseng fruits that were not yet ripe are now all ripe.

In other words, Xu Feng now owns thirty small ginseng fruits and thirty netherworld small ginseng fruits. These are extremely rare materials for alchemy and are worth a fortune. Otherwise, so many sects would not choose to develop their own forces in the ginseng fruit tree secret realm.

Even the small ginseng fruit core that had just been buried in the ground had sprouted and turned into a big tree that was as thick as a man's embrace and seven or eight meters tall. Although it had not yet borne fruit, such a terrifying growth rate had already made Xu Feng's eyes widen, thinking he was hallucinating.

"Have all the spiritual plants undergone mutations?" Xu Feng continued to look at the other spiritual plants. The spiritual plants such as Purple Jade Grapes and Ice Marrow Peaches only grew more luxuriantly but did not show any exaggerated growth.

"Could it be..." Xu Feng suddenly had a flash of inspiration in his mind. In the trial battlefield, after he killed Sun Wukong's clone, he was prompted to gain a trace of the original power of chaos. Afterwards, a golden light surged into his forehead. At that time, he felt that there seemed to be some abnormal situation in the secret realm, but he did not have time to take a closer look and left the trial battlefield. It seemed that it was because of that trace of the original power of chaos!

Thinking of this, Xu Feng couldn't help but reveal a look of regret on his face. He originally thought that he had obtained a trace of the original power of chaos, which might allow him to take a step further and have the potential to become a chaotic god or demon. However, this trace of the original power of chaos was all used on the spiritual plants in the secret realm.

Although this method of enhancing the secret realm can also improve Xu Feng's strength, it is still incomparable to the Chaos Gods and Demons.

After putting the Tianhe crystal sand into the lake, more than 10,000 grains of Tianhe crystal sand instantly raised the spiritual power around the lake to a higher level. The secret realm that had already been promoted to the level of a paradise was already full of spiritual energy, but with more than 10,000 grains of Tianhe crystal sand, the lake where the ancient peach trees were planted had become so full of spiritual power that it became substantial. There was always a layer of mist covering the surface of the lake that could not be dispersed by the wind. For a moment, the spiritual beasts around the lake were excited.

"My dear friend, is your wish fulfilled?" Zhen Yuanzi asked with a smile.

The next moment, Xu Feng suddenly felt a strong aura surging in his body. This aura seemed to appear out of thin air, as if someone had forced this power on him. This terrifying power even affected the environment around Xu Feng. First, waves of air emanated from Xu Feng's body and spread in all directions. Then, with Xu Feng as the center, a tornado was actually set off. The whistling wind sounded like a dragon's roar throughout the entire courtyard.

Zhen Yuanzi couldn't help but reveal a look of surprise on his face. He originally thought that Xu Feng was just a transcendent from the lower realm who transformed into an immortal from the upper realm. Unexpectedly, some even more terrifying changes seemed to have taken place in Xu Feng.

"Follow!" Zhen Yuanzi seemed to have thought of something, closed his eyes slightly, and then suddenly opened them. A bright golden light burst out from Zhen Yuanzi's eyes, and he looked towards Xu Feng in the center of the tornado; "The innate human race, the follow-up has actually been improved, and it has become the innate human race. This, this is simply..." Zhen Yuanzi showed a look of shock on his face.

You know, the realm of cultivation can be improved through practice, but the roots are fixed from birth, and there is no way to change it. What you are at birth is what you are. Zhen Yuanzi is born with the roots of gods and demons. In this chaotic world where gods and demons have either fallen, hidden themselves, or even left, the roots of gods and demons are already the top-level origins. But even as strong as he is, he has no way to improve his roots.

"My friend... No, you have become an immortal. I should call you a fellow Taoist!" Zhen Yuanzi waved his jade whisk, and the terrifying aura emanating from Xu Feng instantly dissipated, and the surroundings became calm again.

Xu Feng excitedly felt the surging power in his body. Although this power appeared out of thin air, it felt like he had cultivated it himself. He could control it with ease and even perfectly integrate it into the Tribulation Power and Green Lotus Qi.

Hearing Zhen Yuanzi speak, Xu Feng quickly bowed to him and thanked him, "Thank you for your help, Senior!"

The next moment, a system prompt suddenly popped up on Xu Feng's retina; [Congratulations, you have completed the main mission/identity sublimation trial mission, you have passed the secret realm, and will leave in ten seconds..., ten, nine, eight, seven...]

Xu Feng was stunned. Theoretically, if one completed the main task, one would be able to leave the secret realm immediately, but they would also be given some time to complete the finishing work, usually ranging from five to thirty minutes. Xu Feng had rarely encountered a situation like this, where one would be expelled immediately after completing the task.

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"Fellow Daoist, your footsteps..." Zhen Yuanzi hesitated for a moment, and finally asked the question in his mind. Since Xu Feng was able to improve from the acquired human footsteps to the innate human footsteps, then his innate god and demon footsteps might be able to be improved to the chaotic god and demon footsteps. However, before Zhen Yuanzi finished speaking, Xu Feng's figure began to slowly dissipate, as if it was an illusion, and finally disappeared completely. The last picture left for Zhen Yuanzi was the look of surprise on Xu Feng's face, as if even Xu Feng himself was surprised by his departure.

"This is..." Zhen Yuanzi was stunned for a moment, then shook his head with a wry smile and let out a long sigh towards the sky.

...(End of this chapter)