"There's no problem, I said, as long as this favor doesn't involve my principles, and what I can't reach, you can put it forward, this time you are lucky, I just added a means, a way to enhance the strength of the human body, but it takes a while, I need to master it well, otherwise ordinary people can't accept too much energy enhancement at once."

Liu Nan said, Nick Fury's request is not a difficult thing for Liu Nan, it can be strengthened with the power stone, and the effect is obvious, if they are taught the exercises, not to mention that they do not have the aura of the protagonist, even the qualifications are also good and bad, and when the time comes, the promotion is not obvious, Nick Fury is afraid that he will think that he is perfunctory.

"Oh? Is there such a way? ”

Nick Fury was stunned, but he didn't expect Liu Nan to agree so readily.

"That's right, I have preliminarily mastered the Power Stone before, the Power Stone is an infinite stone that allows the user to control all energy and power, I can use the energy in it to strengthen the body, now I'm afraid the nuclear bomb can't hurt me, in addition, it can also strengthen others, but the energy in it is too huge, I need to master it well to be able to strengthen ordinary people."

Liu Nan didn't hide anything, even if Nick Fury knew what the power stone was, he couldn't snatch the power stone, and there was no problem in telling him about it.

"The Stone of Power?"

Nick Fury exclaimed softly, he had heard Liu Nan say Infinity Stones, and he also knew that Liu Nan had obtained a lot of Infinity Stones, but he didn't expect Liu Nan to master an Infinity Gem so quickly, no wonder Liu Nan's strength had improved so much.

"Well, I went to an alien planet last time to get it back."

Liu Nan said. It's a pity that I crossed too early, and I don't know the whereabouts of two Infinity Stones.

"How much can it be strengthened?"

Nick Fury asks the most crucial question. He wondered how much the Stone of Strength could strengthen a person.

"Theoretically infinite. I'm not going to create a threat to me, though, I can elevate some people to a higher level than Steve's, you think, the number can be set at a hundred or two hundred. ”

Liu Nan has made some restrictions, although Liu Nan will not worry too much about the number of threats to himself, but Liu Nan will not strengthen the personnel of S.H.I.E.L.D. indefinitely, after all, if tens of thousands of people are strengthened, the US government can directly rule the earth.

“……”

Nick Fury was lost in thought, stronger than Steve. Steve is the first generation strengthened by the superhuman soldier serum, but the most perfect generation, if there are two hundred people like this, what will S.H.I.E.L.D. be like, Nick Fury directly ignored Liu Nan's suggestion to put the number of people to a hundred, or the most.

However, Nick Fury was a little hesitant again, whether it was appropriate to use Liu Nan's favor here, after all, S.H.I.E.L.D. also had the recipe for a weakened version of the Superman Soldier Serum, if it was necessary to strengthen personnel. Just use the weakened version of the Superman Soldier Serum directly, although the effect is a little lower, but it is also more than ordinary people.

"The enhancement of the Power Stone is all-encompassing, including strength, speed, defense, and energy. In terms of strength, you don't need to explain that you know, speed is the speed of reaction, and defense is the strength of the human body. It should be able to block the attack of the rifle, and the energy enhancement means that it is strengthened if it is a mutant. can be strengthened to his mutant ability, which is much stronger than the Superman Soldier Serum. ”

It seems to have seen through Nick Fury's thoughts. Liu Nan said bewildermently, you must know that if you repay the favor early, you will be debt-free and light, and you will avoid Nick Fury's too embarrassing request in the future.

"I still have to think about it, the favor won't expire anyway, right?"

Hearing Liu Nan's words, Nick Fury smiled, he was able to do the position of the director of S.H.I.E.L.D. is not in vain, he can be fooled casually, then he can't be the director, he also understands what Liu Nan means, Liu Nan wants to return this favor quickly, but Nick Fury is not in a hurry at all, he has time to think about it.

"That's right, favors will not expire, and I won't repay the debts, but if I repay them in advance, this favor will be gone, and I won't let go of any opportunity."

Liu Nan nodded, he is not a person who does not believe in his word, since he said that he owes Nick Fury a favor, then he will definitely remember this favor, whether it is a month, a year, or ten years, or a hundred years, as long as Nick Fury says that he wants Liu Nan to return the favor, Liu Nan will definitely fulfill his promise.

However, if Nick Fury encounters any danger and is saved by Liu Nan, I am afraid that this favor will not have to be returned, so Liu Nan reminded Nick Fury.

"I understand, I won't let you return this favor so easily."

Nick Fury also understands what Liu Nan means, as long as he doesn't encounter danger and doesn't need Liu Nan to make a move, this favor Liu Nan won't be able to pay it back, but go back and discuss it with Steve, if you can use the favor as soon as possible, you can use it as soon as possible, whoever lets yourself engage in a profession is not safe, and danger will come at any time, so it's better to use the favor early.

After chatting casually with Nick Fury, Liu Nan sent Nick Fury away, looking at the departing convoy, Liu Nan smiled, he didn't expect that he would have a day of unkindness, if it weren't for S.H.I.E.L.D. to stop most of the attackers, Peter It would be really difficult for them to ensure that no one interfered with themselves, if they knew that there was such a bull ghost and snake god, they would go to the moon or Mars to refine the power stone, and there would be no one to disturb it.

After Nick Fury left, Liu Nan brought Peter and the others again, and told them that he had found a way to strengthen them, and that he only needed to wait for a short time for him to master the Power Stone, and he could use the Power Stone to strengthen them.

After knowing this good news, Peter and the others were of course happy, originally they thought that they could only cultivate step by step, but they didn't expect Liu Nan to find a way so quickly, this is really good news.

After explaining, Liu Nan seized the time to continue refining the Power Stone, and at the same time wanted to get some questions in his heart, the Power Stone can obviously strengthen the user's energy, but why hasn't his mana increased, isn't mana a type of energy?

After meditating cross-legged, Liu Nan mobilized the energy of the Power Stone and refined his body over and over again, although he could increase his mana, but it didn't increase much, just two to three times faster than his usual cultivation speed, compared to the strengthening of other aspects, but it was too far behind. (To be continued......)