Han Feng stood up in the inner space of the Tianxin Tree, and the secret world outside was humming, as if it was about to greet him, there was an indescribable magic.

He stepped out, and in an instant, he walked out of the inner space of the Tianxin Tree and came outside.

At this moment, heaven and earth resonated, and all kinds of energy converged on their own, like a hundred rivers returning to the sea, all of them merged into his body, making his spirit infant continue to grow, and finally turned into a body several zhang in size, no different from himself.

The difference was that at this moment, his spirit infant appearance was showing his original appearance, so he didn't dare to let it come out of his body, lest it be recorded by the holy weapon behind the Feathering Secret Realm.

Although he has now become one with this secret world, and his every move can attract the origin power of the entire world, this world is still rooted in that broken holy artifact, and the ghost knows if this holy artifact has other powers to probe everything here.

He didn't want to take risks, and after absorbing those powers on his own, he restrained his breath and no longer showed his cultivation.

This Tianxin Tree also seemed to accept Han Feng's existence, not only did it no longer attack him, but also took the initiative to supply him with energy, as if to flatter him.

Han Feng's body and mind were comfortable, looking around, the whole world had a feeling of being close at hand in his eyes, and his spiritual power was immense, as long as he wanted to, he could grab it.

It is no wonder that the powerful people of the Tianyi Realm are not afraid of running out of strength, as long as the heavens and the earth exist, people like them will not have the crisis of lack of energy.

Han Feng no longer stayed here, stepped out, the world swirled, and the end of the world was close at hand, and in an instant, he went nearly 100,000 miles away, suspended above a mountain.

"Haha, it's really wonderful!" Han Feng was so excited that he couldn't help laughing.

"Don't be too happy, this is just the first step, after you go out, you have to reintegrate with the human world, and then it will be the real test!" At this moment, the voice of the Fu Demon Demon sounded in his heart without warning, pouring cold water on him.

Han Feng was stunned for a moment, came back to his senses, thought about it, and then asked, "Then what else do you need to prepare?"

"It's right for you to get more immortal spirit stones, when you have to comprehend the origin power of the human world, the consumption will be even greater. Fu Demon said.

"Well, that's exactly what I mean. Han Feng nodded and smiled.

As he spoke, he mobilized the power of the origin of this secret world to observe people and things in all directions.

With his current realm cultivation, although he couldn't see the entire secret realm world at the same time, he could cover an area of 100,000 miles.

Everything was reflected in his soul sea, all kinds of information flowed by, and after a stick of incense, he successfully captured a person, and saw him hiding in a cave holding a superb spirit stone to absorb spiritual power.

Han Feng thought for a while, then stepped out again, and in an instant, he went to a hundred thousand miles away, just above that person.

He didn't disturb this person's absorption, but mobilized the origin rune line to silently probe into this person's storage ring, and after a careful search, he really found a fairy spirit stone.

He didn't hesitate, and with a movement of his heart, he took away this immortal spirit stone.

But he didn't take the other party's immortal spirit stone for nothing, but gave back the corresponding top-grade spirit stone to this person, which can be regarded as a reasonable exchange.

After Han Feng did all this, he left quietly and silently, and went to the sky above the other person again, concocting the same method, but this time he couldn't find the immortal spirit stone.

He was not discouraged, the immortal spirit stones were already hard to find, and now he could find as many as he could, anyway, there were more than nine years to stay in this secret world, and he should be able to obtain enough immortal spirit stones.

......

Time passed in a flash, and more than two years passed in an instant.

Han Feng ran around and finally collected sixty-seven immortal spirit stones.

Most of these immortal spirit stones were obtained from a woman's storage ring, and he took twelve pieces in one handful, so that he had to exchange a lot of unmarked loot, after all, his top-grade spirit stones were not enough.

He deeply felt the wonder of the Tianyi Realm, and secretly thought that when he was in the outside world, he might have been probed by some powerful people like this, so he didn't know if they had seen through his identity.

However, he thought about it again, and felt that there was no such possibility, not to mention that there were many rules in the human world that restricted the powerful people of the Tianyi Realm from doing whatever they wanted, just that he had the protection of the remnant talisman, and even the powerful people of the Tianyi Realm could not quietly probe his body.

It was also in this secret realm world that there was a Fu Demon Demon who helped him shield the detection of this holy weapon, otherwise Han Feng would not dare to operate like this, he would inevitably be discovered, and he would die a miserable death.

"It's a pity, I've searched almost everyone's storage rings, and I've only found these immortal spirit stones, which are far from enough!" Han Feng muttered secretly in his heart.

Before, with the assistance of the Tianxin Tree, he still needed so many immortal spirit stones to comprehend the origin runes of this secret world, not to mention going out to the outside world, it would be even more difficult.

According to the Fu Demon Demon, the more immortal spirit stones, the better, less than three hundred, and there is no need to consider comprehending the power of the origin of the human world.

Han Feng began to focus on the own treasures of this secret world, there would definitely be some spirit ores here, and perhaps immortal spirit stones could be found in them.

But although he had reached the level of the Tianyi Realm in this secret world, it was only at the initial level, and he was not able to explore the treasures in the ground on a large scale.

He could only search for a range of thousands of miles, without saying a word, silently probing.

Time passed little by little, and in the blink of an eye, more than half a year had passed.

Han Feng explored an area of tens of thousands of miles, and found several spirit mines, but he found nothing of the immortal spirit stones, so he retreated and took away the spirit stones above the upper grade, which could be regarded as a kind of compensation.

He didn't over-exploit, only took the essence part, so as not to be discovered by the high-level of the Feather Immortal Sect afterwards and settle the account after the autumn.

He still had to stay in the Feather Immortal Sect and use its power to improve his strength.

Han Feng didn't stop and continued to look for the Immortal Spirit Stone.

Before I knew it, another two years of light and shadow had passed.

Han Feng still hadn't found a single immortal spirit stone, but he looked very carefully, and there was still half of the entire secret realm world that had not been searched, so he was not in a hurry.

In this process, the Fu Demon Demon absorbed many of the origin power of this world through Han Feng's power, allowing the remnant runes to recover many branch lines and break through to the seventeenth hundred.

Han Feng saw it in his eyes and asked in his heart, "You came here to obtain the power of the origin of this world?"

"It's just one of them, and you'll understand in a little while. Fu Demon said lightly.