Lin Lan, who had been listening, did not interrupt Han Feng's words. When Han Feng finished speaking, Lin Lan began to express the question in his heart: "According to what you say, Wei Peng's injuries may not be able to be saved even by the best doctors in the world, why can you guarantee that Wei Peng will recover?" ”

"Uh...... Hearing ......Lin Lan ask, Han Feng was a little speechless for a while, and he didn't know how to reply.

After thinking for a while, Han Feng said, "Don't ask about this, I have my own method." ”

Hearing Han Feng say this, Lin Lan didn't dwell on this issue anymore, and instead asked, "By the way, you said that third-level zombies will use sound waves to attack?" ”

"Before, the third-level zombies would use their roars to increase the attack power of the low-level zombies. I always thought that its roar could only affect its own kind, but I didn't expect it to change its sound waves, and even normal humans could interfere with it. That kind of voice is really painful, if it weren't for ......" Speaking of this, Han Feng paused.

At this moment, Han Feng suddenly understood. Why did the Winter Soldier have the strength to resist when he was attacked by sonic waves...... Probably, it's because the Winter Soldier is deaf...... Sonic waves are much less powerful for the Winter Soldier, who has no hearing at all.

Lowering his head, Han Feng's mind was full of images of the Winter Soldier desperate...... Then a burst of sadness swept through the body.

Seeing Han Feng, who was grieving, Lin Lan didn't ask any more questions, but took out the cigarette in his pocket and handed it over.

"Thank you." Taking the cigarette, Han Feng thanked him. For the next ten minutes, Han Feng and Lin Lan chatted with each other.

After smoking a few cigarettes, Lin Lan got up and said, "Since you said that you could save Wei Peng, then I won't ask anything more." I'll go up to accompany Wei Yun, and you can stay by yourself for a while. ”

Seeing that Lin Lan was leaving, Han Feng responded: "Okay, you go up, I will take care of the rest of the matter." ”

Looking at Lin Lan's departing back, Han Feng contacted Luna in his mind and asked, "Luna, how long will it take to get the gene-rapid recovery potion?" ”

"Report to the Korean team, it will take 28 minutes before the end of the study."

"Hmm...... I know. By the way, how is Xpeng doing now? Getting the specific remaining time, Han Feng inquired about Wei Peng's situation again.

"Wei Peng's vital signs continued to decline, but it was okay to stick with it until the end of the study."

After Luna finished speaking, Han Feng breathed a sigh of relief. "It seems that the worst didn't happen...... Thank God. ”

The next twenty minutes or so were the most difficult for Han Feng. Every few minutes, Han Feng would ask about Wei Peng's situation. Thanks to the fact that Luna is part of the system, she won't be impatient.

"Report to Team Han, Combat Laboratory: Genes - Rapid Recovery Agent, Research is complete." Finally, after a long wait, Luna reports that the Operations Lab has finally completed its genetic research!

"Good!" Hearing this news, Han Feng immediately came to his senses, and after shouting, he continued: "Quick! Bring the medicine! Give it to Xpeng! ”

"Report to the Han team, the combat laboratory needs 20,000 gold coins to make potions."

Han Feng, who was on the rise, paused when he heard Luna say this...... Then he asked, "Twenty thousand?" Gold? ”

"Yes, 20,000 gold." Luna affirmed.

"So expensive?! Can't it be cheaper? Is it easy for me to save some gold coins for me? Han Feng looked at the 25,630 gold coins in the system and said helplessly.

"Buy! I also buy it for as much as I want! Gritting his teeth, Han Feng said dryly.

This cheat daddy system...... I don't need money when I'm researching, and when I need to make potions, I need to pay for it, and I'm going to die......!!! Although his heart hurts, Han Feng still understands, let alone 20,000, even if it is 200,000, he has to buy it for Wei Peng's sake! Don't have enough money? Even if you go deep into the zombie camp, the money must be scraped together!

"Crafting, Gene - Quick Recovery Potion, a total of 20,000 gold coins, please confirm."

"Confirm!"

"Okay Team Han, Genes - Quick Recovery Potion, making it, please wait."

With a few words, Han Feng's gold coins instantly returned to four digits......

Looking at the 5,630 gold coins displayed in the system, Han Feng shook his head with a wry smile, thinking that it was fortunate that this time he was attacking the lair of a third-level zombie...... Otherwise, the gold coins are simply not enough to buy medicine.

In less than a minute, an American soldier ran towards Han Feng with a small box.

"Report to Team Han! Genes - Fast Recovery Elixir! The American soldier ran to Han Feng, and after saluting, he reached out and handed the box to Han Feng. When handing over the box, the American GI did not forget to introduce it.

After Han Feng took the box, he first observed it.

A silvery-white case about the size of a vanity case. The surface of the box is smooth and there is nothing...... Even the weight is very light. But Han Feng knew that this box was worth 20,000 gold coins! With this money, it is completely possible to build another combat laboratory and weight factory! This is the most precious thing that Han Feng has bought since he had a system, and there is no one.

With a "pop", Han Feng gently pressed the button on the open box. After slowly opening the box, Han Feng saw the potion in the black sponge interlayer, which should be an injection to be exact.

Inside a thin needle is a greenish-fluorescent agent.

"This is a potion worth 20,000? Ah no, injections? Looking at the injections in the box, Han Feng asked.

"Yes, this is the injectable form of the gene, the fast recovery potion." Luna explained.

After listening to Luna's answer, Han Feng frowned and asked, "Where is this?" Buttocks? ”

"It's all right, as long as it's under the skin. All the way forward, the dose of this injection is to save Wei Peng. ”

After Luna finished using it, Han Feng asked again, "How long will it take for this potion to take effect after it enters Wei Peng's body?" ”

"Report to Team Han, after this injection enters Wei Peng's body, it will take effect instantly. How strong and fast the recovery speed of the original blood owner is, how strong and fast Wei Peng will recover. The strength of the recovery will not exceed that of the original blood owner. ”

Hearing Luna's explanation, Han Feng understood, and then asked, "So...... Wei Peng will have the superpower of rapid recovery in the future?!!! ”

Thinking that Wei Peng would have such a superpower in the future, Han Feng was instantly excited! If you can, then you will have to buy a few more of these injections in the future! Then give Lin Lan and Liu Rui one each! In this way, you don't have to worry about getting hurt in the future, even if you get injured in the future, as long as you don't die, the clock will recover!

"Report to the Han team, this injection will not bring Wei Peng a permanent and quick recovery, and the amount of this injection is only enough for Wei Peng's recovery."

“…… Damn it...... Profiteer......" After hearing Luna's words, Han Feng muttered in a low voice. I thought that the system was still the system...... The pit is still the same pit, but this time it is a different pit method......

"Okay, as long as you can save Wei Peng......" Taking out the injection, Han Feng said silently. Then he took the injection and walked to the armored car where Wei Peng was.

Boarding the cabin of the armored car, Han Feng squatted down, gently picked up Wei Peng's right arm, and plunged the needle of the injection into Wei Peng's body.

"Huh......" At this time, Han Feng was extremely nervous. After taking a deep breath, push the potion in between your fingers.

Although Han Feng believed in the system, Wei Peng's injury in front of him was really serious...... Can it really recover, and are there any sequelae after recovery...... Han Feng didn't have a bottom in his heart. To put it bluntly, Han Feng was gambling, betting that this injection could completely restore Wei Peng.

After a few seconds, the entire needle was empty. Pulling out the needle, Han Feng was already sweating profusely.

After putting the empty needle aside, Han Feng began to stare at Wei Peng......

One second...... Two seconds...... Three-second ......

"Hey, hey? It's moving! It's moving! Seeing Wei Peng's slightly recessed chest slowly bulging, Han Feng shouted excitedly.

Ten minutes later, Wei Peng's chest was basically no different from that of ordinary people! There was no sign of denting or injury anymore.

Han Feng, who breathed a sigh of relief, said to himself, "It's okay this time...... It's all right......"

After a pause, Han Feng asked, "Luna, how is Xiaopeng now?" How long will it take to be completely fine? ”

"Report to the Han team, Wei Peng's vital signs are now recovering rapidly. Health is increased by 47%, and the estimated recovery time is 26 minutes. ”

After listening to Luna's accurate report, Han Feng smiled...... "Haha...... Xiaopeng is recovering! Xiaopeng is recovering!! Clenching his fists, Han Feng said excitedly.

It seems that the recovery of Xiaopeng's physical injury is already a matter of time. But...... What about Guo Yongxing? Looking at Guo Yongxing on the side, Han Feng felt very uncomfortable in his heart.

"Luna, how many gold coins do you need to cure Guo Yongxing......" Looking at Guo Yongxing, Han Feng asked.

"Report to the Han team, the gene-rapid recovery potion, can't act on Guo Yongxing."

"Huh? Why? Isn't this potion claimed to be able to be saved as long as you don't die? Guo Yongxing's physical signs are so much better than Xiaopeng's, why can't he be treated? Hearing Luna say that this potion could not be treated, Han Feng asked incredulously.

"Report to Team Han, Genes - Rapid Recovery Potion only targets physical damage, not mental damage. And Guo Yongxing is in such a state because of the exhaustion of mental power. So...... Gene - Rapid recovery potion, ineffective. ”

After Luna finished speaking, Han Feng was shocked.

Although Han Feng understood, there were still some things he didn't understand, so he asked, "Spiritual power?" Dried? ”

"Yes, mental power will be depleted. Under normal circumstances, people are sleepy because of lack of mental energy. In addition, you will fall into a period of weakness after using your superpowers, which is also a phenomenon caused by lack of mental power. Excessive use of superpowers can cause pain in the brain, also because of the problem of extreme lack of mental power. ”

Luna said a lot, afraid that Han Feng wouldn't be able to react, so she paused to give Han Feng some time to think.