Han Feng didn't mind, she couldn't urge it anyway, and when she got out, she had to find him to solve it, otherwise no one would be able to get out.

"These spiritual material grades are only below the fourth grade, which doesn't have much effect on us, let's go deep into them and take a look, maybe there will be other gains. Han Feng put away these thoughts, glanced around, and opened his mouth to propose.

Ling Fen naturally had no objection and followed him forward.

In fact, the two of them didn't know which direction was the right one, as long as they identified one direction and went all the way, there would always be a time when they reached the end, and they might be able to find high-level spiritual materials along the way.

However, they walked for a quarter of an hour, neither to the end, nor did they find any high-level spiritual materials, at most fifth-grade spiritual materials appeared.

Spiritual materials of this level could not enter the eyes of the two of them, but Han Feng still uprooted them, picked them one by one, and put them in the storage ring.

This made Ling Fen a little surprised, but she didn't say anything, she didn't need it anyway.

They continued to move forward, and in a short time they went deep for more than 100 miles, and there was nothing to do along the way, except for the lush vegetation and the emergence of various spiritual materials, there were no fierce beasts, and they were as quiet as water.

Han Feng was very happy, he had obtained countless spiritual materials along the way, although the best was only eight grades, but it was also a great gain to transplant it to the small world inside the remnant talisman afterwards, which could prosper the vitality of that mysterious world.

Of course, he didn't waste time picking spiritual materials below the fourth grade, and he didn't want his storage ring space to be occupied in advance.

Ling Fen looked sullen and suddenly said, "Let's separate from each other to get the opportunity, and if we continue like this, I don't know when we will be able to find the spiritual materials I need." ”

Han Feng thought for a while, nodded, and said, "Okay, do you have any special communication things that can ignore the barrier of the mysterious power here." ”

"I have a paper of life, as long as you inject your essence blood into it, I can discern your direction when I hold this paper of life, and I can sense it from a distance of millions of miles. Ling Feng groaned for a while and spoke.

"Okay, then take out two of them, let's exchange them with each other, so we won't be afraid of getting lost, don't you say?" Han Feng said with a smile.

Ling Fen didn't say much, and directly took out two pieces of paper as thin as cicada's wings, only the size of a palm, and they were plain, without any spiritual power fluctuations.

She handed one to Han Feng, and she immediately forced out a drop of essence blood from her fingertips and gently landed on the paper of life in her hand.

"Sneer......"

There was a strange sound, and as soon as the paper of life saw the blood, it immediately curled up, turned into a tube, suddenly glowed, and floated in the air on its own, and the end pointed at her kept flashing red light.

Han Feng concocted the same method, and also dripped essence blood on the paper of life in his hand, so that he could remember his life breath in order to lock his position.

"That's a good thing. Han Feng couldn't help but admire.

As he spoke, he exchanged the paper of life in his hand with Ling Fen and put it away separately.

"I'm leaving, and I'll be here in seven days. Ling Fen said.

Suddenly, she took out a screw-like treasure, drove into the land, and then turned around and walked away.

Han Feng nodded, didn't say anything, took out a piece of jade talisman and urged it to open it, forming a mark here, even if it was thousands of miles away, it could have a vague sense, and with that paper of life, it would not be difficult to merge with Ling Fen.

He continued to move on, since he had come here, there was no need to change directions, and he didn't believe that he couldn't find anything good when he walked to the end.

......

Time flies, as if another day and a night have passed in an instant.

Naturally, there is no day or night here, but Han Feng can still accurately grasp the passage of time in his heart and know how long it has passed.

During this period, he encountered many spiritual materials of more than ten grades, and even picked a few half-step psychic things, but unfortunately there were no real psychic things, maybe he had not really reached the depths, and was still wandering in the outer areas.

Although a long time has passed, in fact, he has only walked out of the distance of three or four thousand miles, after all, there are too many spiritual materials here, and he has to keep harvesting and moving left and right.

Of course, it was mainly because he had to uproot those spiritual materials and protect their root systems so that they would not survive later, and it would be in vain.

He was not in a hurry to transplant it into the small world of the remnant talisman now, worried that Ling Fen would follow him, and if she saw through it, wouldn't it be another trouble.

He is also an old acquaintance with her, and he has fought side by side with each other, so he can't kill the killer.

He couldn't be so ruthless, not to mention that he didn't dare to guarantee that the other party had any other means to save his life, and whether he could keep her was a matter of two words.

......

Han Feng walked for another day and night, and finally discovered the existence of the psychic thing, although there was only one plant, but it also made him extremely satisfied, and immediately put it in the storage ring with its roots.

In order to ensure the survival of these spiritual materials, he put a grain of spiritual soil at the root of each spiritual material to maintain their vitality, so that they would not completely wither after a long time.

With the appearance of this psychic thing, there were gradually more follow-ups, and many of them still had a certain amount of resistance, but they were suppressed by Han Feng.

This made Han Feng excited, and he shot like the wind and took them all into his pocket.

With these psychic-level spiritual materials, as long as he goes out to the outside world, puts them into the small world of remnant talismans, and then cultivates them, he will definitely be able to breed more spiritual materials, so that he can refine enough spiritual pills and provide sufficient resources for his subsequent breakthroughs.

Before I knew it, three more days passed quietly.

Han Feng sped up his speed, he had already penetrated 50,000 miles, and after passing this area, the level of spiritual materials around him began to decline, and there was gradually no existence of psychic things.

He became alert, hurriedly turned around and went back, went around and around, and finally found a batch of psychic things, and in this direction, there were three superb psychic things, which conjured up a humanoid phantom and a grand breath, no less than the monks in the early stage of psychics.

Han Feng didn't show a higher level of cultivation, so he defeated them one by one with the power of half-step psychics, successfully captured their bodies, completely sealed them, and put them into the storage ring along with the roots and leaves.

But after passing over the location of these three superb psychic things, the level of spiritual materials in front of him began to drop sharply, which made him feel extremely strange.

He immediately changed to another direction, and encountered four superb psychic things more than a hundred miles away, fortunately, they were scattered, otherwise it would be really difficult for him to deal with only half-step psychic cultivation.

After a cup of tea, he once again defeated them one by one, taking away their bodies.