The doctor gave his observations.

Once the zombie blood is out of the body for a period of time, the virus in the blood will die quickly, and this kind of death is abnormal, according to the resilience of zombies.

After many experiments, the doctor found that what killed the virus was precisely the sunlight energy stored and used by the virus!

Solar energy can be received by the skin of zombies, transformed and stored, and the virus hiding in the body can surround it in swarms, slowly absorb its power, turn into its own power, and thus evolve slowly, this transformation is slow and takes a long time to evolve, while human flesh and blood can speed up this process, whether it is the ability to receive sunlight, or the speed of transformation.

The more advanced the virus, the more solar energy it can withstand, and the transformation of the body, the higher the external power output.

But in the same way, solar energy can also kill the virus, and once the solar energy exceeds the maximum tolerance of the virus, the virus will be strangled!

Therefore, the virus that flows out of the body loses the protection of the body, and the diversion and support of other viruses, it will be directly supported by the sunlight of the outside world and the solar energy in the blood.

And the resilience of zombie metamorphosis is the ability of the virus to avoid exposing itself to sunlight and evolve!

After coming to this conclusion, the doctor came up with a way to restore the zombies to humans.

"Uh... How can we get sunlight to kill the virus inside the corpses? You can't change all its blood, can you? Scumbag Zhao Yu asked.

"Even if you change it all and all the viruses in the blood die, there will still be viruses in the body, and the symptoms can only be temporarily weakened." The doctor patiently explained, "What we have to do is to kill all the viruses in the body at the same time, which requires injecting solar energy into all parts of the corpse!" ”

"But we can't collect the so-called solar energy like zombies?" Zhao Yu asked, in the current science and technology, the use of solar energy is all to convert the sun's light into heat and electricity, and it is impossible to directly collect the real 'solar energy'. (This solar energy belongs to the mysterious force)

"We can't, but they can!" Dr. Osman confidently pointed at the mutant zombies and said, "I have observed the solar energy in the blood of mutant zombies in their bodies, and after killing all the viruses, they gradually dissipate, and there is a time lag between them, and using this time difference, we can inject this residual solar energy into the bodies of low-level zombies!" ”

"And at the same time, a large amount of solar energy injection will make all the viruses in the low-level zombies die, and at the same time, this energy will not harm the original zombie body, but will strengthen the body when it dissipates!" Dr. Osman excitedly said, "This will be a real evolution!" (Only the physical body of zombies can be strengthened by solar energy, and humans have not been modified by the virus, no)

Everyone heard the doctor's answer, and suddenly it became clear that this was indeed possible, and Chris said eagerly: "Then let's act quickly and let everyone get back to health!" ”

"Uh... This is the only difficulty at this stage. At this point, the doctor showed some embarrassed looks: "The energy of mutated zombies is too small, even if I collect ten of them together and inject an ordinary zombie, when they are transmitted to the ordinary zombies, not much has dissipated, but the ordinary zombies have evolved, therefore, there must be a zombie two levels higher as an energy source. ”

Everyone looked at each other, and then looked at Alice, only she was a special high-level zombie two levels higher than ordinary zombies.

"No, Alice is our companion, and she can do more than that." Jill preemptively said: "And even if she agrees, it's not enough, don't forget, so much solar energy is pumped and so many viruses are dead, it is estimated that it will take a long time to recover!" ”

"That's true, I don't know the level of high-level zombies, but mutant zombies are extracted once, and they have to recover for more than three days under strong light, so they can't be popularized at all." The doctor said.

In other words, at this time, there is indeed a way for ordinary zombies to transform into humans, but unfortunately, this method is too restrictive, even if Alice agrees to cooperate, it can't save a few people, don't forget, there is more than half a year, all zombies will evolve, and Alice will be powerless at that time!

Unless the Ph.D. can invent a way to store and harvest solar energy.

"I can cooperate with the doctor's experiments." Alice spoke at this time, and the kind woman saw Chris's embarrassed look: "Let's try to see if it can work, and if you can, you must save Claire!" ”

"And the boss's wife, Sophia!" Mary rushed to say on the side, of course she remembered Zhao Yu's affairs, but Zhao Yu had been silent since before, and she didn't know what she was thinking.

Actually, Zhao Yu thought very simply, he thought of a reward item, sunflower seeds!

What are sunflower seeds? It's a basic plant from the game Plants vs. Zombies.,This little game is popular all over the world.,Of course Zhao Yu played it.,And cleared the level.,It's a pity that the latter is really bad.。

The sunflower in the game is a kind of plant that can collect sunlight and transform it into a small sun of the entity, and you can buy other defense plants with this small sun, originally Zhao Yu thought that these sunflower seeds were useless, after all, he had nowhere to buy other plants, even if he could buy them, it would be useless, but now it seems that this is not a prop specially provided by the system for zombies to recover adults?

After all, as long as it's an individual, you can think of breeding zombies to harvest game currency, so this reward will definitely be sent, and as long as you rescue the doctor, before the challenge time ends, the doctor will definitely be able to think of this method.

Little Sun is estimated to have a miraculous effect on killing virus cells!

This is equivalent to Zhao Yu having a miracle medicine to treat zombies, but he hesitated, just because this reward has a hint - he can't move after planting!

The system says that it can't be moved, then it must be immobile, even if you use a flower pot, you can't move, or if you move, you will die, so will it be too dangerous to plant flowers in this world now?

If it was at the beginning, Zhao Yu would definitely not care about these five seeds, but now, according to the characteristics of zombies, Zhao Yu thought of an alien creature that he hadn't thought of before, and the abilities of these five seeds suddenly became very valuable.

Zhao Yu experienced a mental struggle in his mind for a while, and finally decided - not to plant!

Whether people in this world can be saved or not is my business!

He doesn't want to waste these precious plants here, he wants to plant them in a place that is absolutely safe!

This kind of selfishness is not because Zhao Yu is reluctant to use the little sun for the people of this world, but the danger here is too high, he can't keep looking at the sunflowers!

Zhao Yu, who made a decision, looked at Alice shamelessly, with some just the right amount of sadness in his eyes, no way, who called Sophia must be saved.

"Well, Sophia also saves!" Alice really said, this woman immediately saw Zhao Yu's purpose, forget it, one is to save the two, and it will be a few more days weak, who called you the leader!

ps: Thank you Vientiane Shura for the reward I read and ascended to!