In order to make it easier to use, Zhou Fei put all the spirit crystals he found into the ring. Just put the spirit crystals that others had searched into a bag, naturally because he didn't want to reveal his secret in front of Xie Weiwu and them.

The old ghost first injected a soft spiritual power. Use this spiritual power to wrap Wen Kun's heart, lungs and other important organs, and then inject a more domineering spiritual power into Wen Kun's veins.

Wen Kun suddenly felt pain and screamed. When he opened his eyes, he saw Zhou Fei sitting on the side, puzzled.

Zhou Fei hurriedly said, "Don't move." You are at this critical juncture. You have been injected with liquid medicine by the people of R. The body is abnormal, and if you can survive this, you will be able to return to normal. Exercise the same way I do. Ensure that the strength in all aspects is more than five times stronger than before. ”

With Wen Kun's intelligence, he naturally knew that after he was captured by the people of R, he was used for super soldier experiments. Moreover, I also have some understanding of my physical condition. I even know that if I continue like this, I will be considered useless. Therefore, after he learned that Zhou Fei was healing him, he was pleasantly surprised.

Wen Kun nodded, indicating that he cooperated with Zhou Fei's treatment. He was carefully selected from the entire army of the Huaxia Kingdom, and after thousands of tempers, he became a member of the Thunderbolt team, with strong perseverance and a little pain.

However, the old ghost's spiritual power hit Wen Kun's muscles and veins, this pain was not an ordinary pain, as if a sharp knife was slowly cutting through his body.

Wen Kun was sweating all over his body in pain, and beads of sweat the size of beans rolled down his face. Wen Kun gritted his teeth and held back, did not scream again, and endured the great pain with strength until the end.

The old ghost was more satisfied with Wen Kun's performance, if he couldn't bear the pain and swayed his body wildly, then he would not be able to concentrate on inputting spiritual energy, let alone broaden his muscles and veins.

Half an hour later, the old ghost felt that his spiritual power was not able to catch up, so he hurriedly grabbed a spirit crystal and replenished his spiritual power. He didn't dare to exhaust his spiritual power, it would take a long time to recover, and after widening the muscles and veins for Wen Kun, he would not be able to expand the muscles and veins for others.

An hour passed, and after the old ghost widened Wen Kun's last vein, it was considered a complete success.

He left Wen Kun, went to the side to rest, and said to Zhou Fei: "Boy, you teach him some cultivation methods, cultivate some spiritual energy, and nourish the muscles and veins that have just been broadened." ”

Zhou Fei agreed, woke up Wen Kun, who had already fainted in pain, and let him learn the cultivation method with him.

Wen Kun stood strong and slowly cultivated. After a moment, he felt a warm breath flowing through his veins.

Zhou Fei asked the old ghost: "Can you continue, or the next one?"

The old ghost sighed and said, "Do you think that my true spiritual power is like the flowing water of the Yangtze River." Tomorrow at the earliest. It is advisable to succeed in this kind of tendon widening spell, otherwise it will not be beneficial to them and will leave many sequelae. Therefore, I have to wait for my spiritual power to return to its peak before I dare. I'm going to the ring, remember to put more spirit crystals inside. ”

When Zhou Fei took Wen Kun into the room to heal his injuries, Xie Weiwu called Zhou Seliu and briefly reported the progress of the matter.

Hearing that Zhou Fei had inadvertently rescued the Thunderbolt team sent before, Zhou Seliu was very happy. He also heard that he had found the clues of the optical scientist again, and he instructed Xie Weiwu to tell the two groups of team members to obey Zhou Fei's command, and if possible, to heal a few team members first, and then find the optical scientist as soon as possible and rescue them.

After the report, Xie Weiwu conveyed Zhou Seliu's instructions to the two groups of team members, and the two groups of team members said that they would obey Zhou Fei's command.

After Zhou Fei opened the door and came out, Xie Weiwu and the others stood up and looked at Zhou Fei with concern.

Zhou Fei knew what they wanted to ask, and said, "The situation is okay, Wen Kun is strong, he is fine, just wait for his recovery slowly." ”

Xie Weiwu said, "Then can you heal the next one?"

Zhou Fei shook his head: "This method is extremely complicated, and besides, I consume too much now, so I have to wait for tomorrow." ”

After arriving in the evening, Zhou Fei told Xie Weiwu to search for traces of optical scientists. Xie Weiwu hurriedly asked: "Aren't you overdrawn and in poor condition, so don't go." The most important thing now is to heal Huang Xuyue and a few others. ”

Zhou Fei said: "Team Xie, my body is fine. The main reason is that Huang Xuyue has a special body, and the continuous treatment is a bit unbearable, and the search work is relatively easy, and I can still persevere. Besides, now that time is urgent, so many days have passed, and if we delay it any longer, we are afraid that something will happen, so it is better to find an optical scientist earlier. ”

The treatment of Huang Xuyue and a few people mainly relied on the old ghosts, if he went into battle in person, after consuming so much spiritual power, Zhou Fei would no longer be able to search for information about optical scientists.

Of course, Xie Weiwu hoped to find an optical scientist as soon as possible, but when he heard Zhou Fei say that it was okay, he stopped insisting and asked, "Why don't we go and help?"

"No, just have me. To be honest, you can't help much. Zhou Fei smiled, he was telling the truth, in order to understand the meager spiritual power of the mighty ones, where could he see the breath of the optical scientist.

Xie Weiwu sighed, sighing secretly in his heart, no wonder General Zhou Seliu pushed Zhou Fei so much, and also instructed them to obey Zhou Fei's command.

Zhou Fei took advantage of the night to come to the location selected in the early morning, and from there, he exuded spiritual power and slowly searched.

After working hard in the middle of the night, searching until five o'clock in the morning, Zhou Fei found that there were gradually more pedestrians on the road, so he stopped and returned to his residence.

The old ghost had recovered from the ring, and came out to ask him how his situation was, Zhou Fei said that the progress was slow, and the search consumed extremely spiritual power, and he had to take the Green Snake Inner Pill to replenish his spiritual power halfway.

The old ghost suddenly said: "I forgot to tell you, you can use spirit crystals to directly replenish spiritual power, and in this way, it will reduce a lot of time." ”

Zhou Fei hurriedly asked how to use the spirit crystal to replenish spiritual power.

The old ghost told him to hold the spirit crystal in his hand, run the spiritual power into the palm of his hand, and slowly absorb the spiritual power in the spirit crystal. After absorbing it, you can slowly run the spiritual power to the dantian.

Zhou Fei took out a spirit crystal and absorbed it according to the method taught by the old ghost, and sure enough, he quickly replenished his spiritual power.

With this method, Zhou Fei doesn't have to waste so much time when he goes to search at night.

Zhou Fei said: "Old ghost, it's a pity that you can only treat one a day, and when I find the optical scientists, I'm afraid that you haven't completely cured them." Otherwise, we will have more power. ”

The old ghost said disdainfully, "They are not in your calculations, and if you don't save them, there will be six of you." Actually, as long as I go, it doesn't matter if there are six of them or not. You just have to search quickly, and when you find it, go and save people. When the time comes, I'll help you, better than a hundred more people. ”

Zhou Fei nodded, the old ghost is true, his strength is already strong, and he exists in the form of a spirit body, so the other party can't see him at all. In this way, there is a lot of convenience in action.

The old ghost asked Zhou Fei to infuse Wen Kun with some spiritual power to make him recover faster.

Zhou Fei went to Wen Kun's side and asked, "How is it, do you feel better?"

Wen Kun nodded again and again: "Much better, Zhou Fei, thank you so much." ”

Zhou Feixin said that in fact, you have to thank the old ghost, and he said, "I'll consolidate the curative effect for you again." As he spoke, he sat behind Wen Kun, put his hands on his back, and sent some spiritual power to Wen Kun.

After that, Zhou Fei instructed Wen Kun to insist on cultivation, so that his body could recover quickly.

Then, Zhou Fei rested for more than an hour, and then pulled up the old ghost to treat Huang Xuyue.

In this way, during the day, Zhou Fei and the old ghost helped Huang Xuyue treat a few people, and at night, Zhou Fei went alone to search for the breath of the optical scientist. As for the others, they all nested in the room to recuperate, preparing to attack as soon as Zhou Fei had news.

On the fourth day, Zhou Fei ran into trouble again and lost the breath of an optical scientist again.

Because of the experience of the previous time, Zhou Fei knew that the optical scientist had entered a secret place again, so his breath was isolated.

This time, instead of returning to his lodgings, he lay still, ready to wait until dawn before inspecting the place.

After waiting for more than two hours, at dawn, Zhou Fei came to the place where the breath of the optical scientist was cut off, and found that this was in the underground garage of a building.