Don't look at Lin Tao, who is only a sixth-level mind master at this time. When they parted, Lin Tao's strength was only fourth level, but in the blink of an eye, he has become a sixth-level mind master. Although he doesn't know how Lin Tao did it, Zhuo Fan also understands that since Lin Tao cheated points from Liu Jiaer after killing the insect man 'Hong Yun', he has obviously begun to make arrangements for a seventh-level mind master.

Therefore, Lin Tao's question at this moment surprised him but was also expected.

"Can a seventh-level mind touch objects?" After a moment of silence, Zhuo Fan said, "Lin Tao, how do you feel about that thunderstone core?"

Thunderstone core? Suddenly mentioning this sixth-level telekinetic object, Lin Tao couldn't help but raise his eyebrows: "This telekinetic object gives me a very strange feeling, how to put it?"

Lin Tao frowned. After getting this thunder stone core, he had a vague feeling that this thunder stone core seemed a little extraordinary.

This was the first time that Lin Tao had seen an object with telekinetic energy that could choose its own master. If he had not seen such an object before, he would probably want to completely absorb the energy of this thunder stone core and make it his own thunder and lightning power.

"It can absorb the power of lightning and recover again. Don't you think this thunder stone core is special?" Seeing Lin Tao's appearance, Zhuo Fan couldn't help but remind him with a smile.

Lin Tao nodded immediately, and after Zhuo Fan's reminder, he was moved: "Zhuo Fan, do you think this thunder stone core..."

Seeing that Lin Tao finally grasped the focus, Zhuo Fan's eyes flashed and he laughed: "Lin Tao, it's not what I think, but after telling my grandfather about your situation, he told me about the thunder stone core."

"The thunder stone core in your hand is a special telekinetic object." Zhuo Fan put away his smile, his expression became serious, and he said in a deep voice: "An ordinary sixth-level telekinetic object only needs about 2,000 insect extermination points, but the thunder stone core in your hand has reached 3,000, precisely because this thunder stone core has a special reason."

"If you think this thunder stone core is easy to use, you don't have to look for other thunder-type mind energy contacts. You just need to raise the level of this thunder stone core." Zhuo Fan said.

Hearing this, Lin Tao flipped his hand and placed the thunder stone core on his palm.

Since it had been detonated once by Lin Tao, the thunder stone core now seemed to have recovered in appearance. However, Lin Tao knew in his heart that it would be difficult to completely restore it to its original state by simply absorbing ordinary electrical energy.

The lightning energy in his body fluctuated, and suddenly, tiny flashes of lightning flashed on the thunder stone core, and they drilled in and out of the thunder stone core from time to time like electric snakes.

However, compared with the thunder stone core that had just been obtained, these electric snakes were obviously much weaker.

Zhuo Fan saw it, his eyes flickered slightly: "Well, it seems that you haven't used the lightning-absorbing bead my grandfather gave you yet?"

Lin Tao shook his head: "I have been busy recently and have no time to use the lightning beads to recover."

Zhuo Fan nodded. He also understood the reason. After all, the matter of destroying the insect people on the capital star had already taken up a lot of his thoughts, and it was difficult for him to be distracted to do other things.

"Can the Lightning Absorbing Bead really fully restore this Thunder Stone Core?" Lin Tao's mental energy fluctuated, and he once again drew the Lightning Absorbing Bead from the space on the ring surface into his palm with a whoosh.

The lightning-absorbing bead is as big as a finger and has a dull color. If it appears alone, most people would think it is an ordinary object and would not treat it as a lightning-absorbing bead at all.

"Although the lightning-absorbing bead is not an object that can be touched by mind energy, it can be considered a relatively special item. If its value is assessed using insect extermination points, its value will only be higher than that of the thunder stone core, not lower." Zhuo Fan said.

"Its value is even higher than the thunder stone core?" Lin Tao was shocked. When Grint handed the bead to him, he did not mention the value of the bead, nor did he mention how many insect extermination points Zhuo Chengxun would get back. He just said 'transfer'.

If Lin Tao had known the value of the bead earlier, he would never have accepted it immediately.

Zhuo Fan had been observing Lin Tao's expression. Seeing his expression, he knew what Lin Tao was thinking. He couldn't help but smile: "Lin Tao, since my grandfather handed it over to you, it's a free gift to you. Don't worry, he won't ask you for any reward."

"What's more, you are Lu Mengchen's man. Now that he has accepted Lu Mengchen as his disciple, he should at least give you a gift." Seeing Lin Tao's face change slightly, he laughed again and said, "Lu Mengchen must have a better gift. You can rest assured. My grandfather is not a stingy person."

Lin Tao blinked his eyes. If this bead would affect Lu Mengchen's future, he would really refuse it. After all, Lu Mengchen was born with telekinetic energy. Even without guidance, his strength would increase rapidly. After all, Lu Mengchen had the foundation of Zhuo's guidance.

But even so, Lu Mengchen is not a combat telekinesis master, and has not yet fully mastered the combat skills of mental energy, so if Lin Tao chooses, he will only leave the more precious treasure to Lu Mengchen.

"Lin Tao, my grandfather told me that the Thunder Stone Core is a telekinetic object that can be upgraded. As long as you use it properly, it can not only be upgraded to a seventh-level telekinetic object, but also to an eighth-level or ninth-level telekinetic object. Even after you become a tenth-level telekinetic master, it can still unleash its hidden abilities."

After noticing that Lin Tao's expression had recovered slightly, Zhuo Fan quickly got back to the topic to draw Lin Tao's attention back.

It turned out to be true.

After hearing these words, Lin Tao's pupils suddenly shrank, and his gaze instantly fell on the thunder stone core in his palm.

Level 7, 8, 9, and even 10th level telekinesis masters can use it. Doesn't this mean that Lin Tao is clearly told that as long as he can make good use of this thunder stone core, he can upgrade it to the level of a level 10 telekinesis contact object? Hiss! Lin Tao couldn't help but take a breath of cold air in his heart. Even he didn't expect that the telekinesis contact object that Zhuo Chengxun gave him at the beginning would have such a terrifying side.

With a flash of his eyes, Lin Tao couldn't help but take out the thunder stone core again and put it in front of him to observe it carefully.

However, judging from its performance alone, Lin Tao was unable to see the potential of this thunder stone core.

"If you want to upgrade the Thunder Stone Core, you have to restore it completely first." Zhuo Fan retracted his gaze after taking a look. Although he was only a third-level telekinesis master, he had seen many similar telekinesis contact objects and was not tempted by them. What's more, the Thunder Stone Core did not match his telekinesis attributes.

"Can we just use ordinary electricity?" Lin Tao asked.

Zhuo Fan shook his head: "Ordinary electricity can only restore its vitality. If you want to restore it completely, you can only collect naturally generated lightning."

"Artificially created electricity is still somewhat different from naturally formed lightning." After a pause, seeing Lin Tao frowning, Zhuo Fan explained: "Although artificially created electricity can be transformed into energy, it is substantially different from the real lightning formed by nature. They do not have the kind of pressure from nature."

"How should I put it? Hmm..." Zhuo Fan frowned and pondered, as if trying to find a way to describe it, but he couldn't explain it clearly for a while.

Suddenly, Lin Tao raised his eyebrows and asked, "Is it cosmic energy?"

"That's right, it's cosmic energy, huh? Lin Tao, how do you know about cosmic energy?" Zhuo Fan nodded repeatedly, but as soon as he said this, he was stunned again and asked in astonishment.

Regarding cosmic energy, due to the restrictions of the top leaders of the Adventurer's Association, not many telepaths know about this kind of energy. Only telepaths who have reached a certain level can slowly perceive the power of telepathy.

Just as Zhuo Fan was able to know the existence of this energy, it was also because of Zhuo Chengyan.

How could Zhuo Fan not be surprised when he suddenly heard Lin Tao say this.

Lin Tao smiled slightly and did not explain. Although there were no telekinetic masters in his universe, with the appearance of Guda and Zhuo, and after seeing the power of star cores, Lin Tao already understood the existence of cosmic energy.

After knowing that the power of thunder and lightning formed by nature is different from ordinary electrical energy in nature, Lin Tao vaguely understood how to upgrade the level of the thunder stone core.

"Zhuo Fan, to upgrade the level of the thunder stone core, do we need cosmic energy?" Lin Tao asked.

"That's right." Zhuo Fan nodded: "Cosmic energy is extremely mysterious. Even the wise men of the Adventurer's Association don't know much about it. However, the Adventurer's Association has discovered many strange objects that contain cosmic energy."

"Since you have already made arrangements to upgrade to a seventh-level telekinetic master, instead of looking for a new seventh-level telekinetic contact object, it is better to directly purchase a rare object containing cosmic energy to upgrade the level of the thunder stone core."

"Moreover, high-level telekinetic objects are different from low-level telekinetic objects. Once used for a long time, they will develop a special tacit understanding. At a critical moment, this thunderstone core may even save your life on its own."

Zhuo Fan said.

"Will you save my life?" Lin Tao was shocked.

"Haha, but don't put all your thoughts on this. As the saying goes, things are like their people. If..." Zhuo Fan just said this and stopped talking. He shouted "Puh, Puh, Puh" and raised his hand to pat his mouth: "Brother Lin Tao is not that kind of person. I am really worried about what I said."

Lin Tao smiled slightly, and he already understood what was going on in his heart. He didn't say much, and quickly skipped this topic and returned to the promotion of the Thunder Stone Core: "Zhuo Fan, how can we use cosmic energy to promote the Thunder Stone Core?"

"If you want to upgrade the Thunder Stone Core, there are only two ways. One is to find a place with sufficient cosmic energy and place the Thunder Stone Core in there to cultivate it. After a certain period of time, the Thunder Stone Core will upgrade on its own. However, this method is more risky. First, it will erode the tacit understanding between you. Second, it will take a long time and someone might take it away when the opportunity arises." Zhuo Fan said.