Common poison gases are generally produced by combustion, that is, the material is not very easy to handle.

There are no chemical materials in this world, so start with the more common things and look for toxic substances.

This is a killer weapon, and the poison thing is almost impossible to prevent, and even the master is very likely to be hit.

As for the means of detoxification, there is almost no way to crack it except for the purification of the healing system.

If you don't go back to the furnace and rebuild, you will be a good man again eighteen years later.

However, the treatment department is only available at the intermediate level and above, and the primary level is not available at all.

Therefore, there is no solution to poison in the primary level.

Wait a minute...... It seems that if we don't use poison, there is no solution at the elementary level......

However, even at the intermediate level, not every team can have the luxury of configuring a healing system, after all, the water system is still not particularly common.

Generally, one out of ten is considered lucky, so the doctor is a big baby.

"Shovel officer! ”ฅ(*`ω´*)ฅ

Wei Jiang suddenly jumped onto Zhao Lei's lap, and his two little paws scratched Zhao Lei's pants restlessly.

"Fish ......" Zhao Lei was still thinking about how to extract the poison gas, but was suddenly interrupted by Wei Jiang.

Zhao Lei looked at Wei Chan and had words in his mouth.

"Fish! pufferfish!" Zhao Lei had an idea, and stuffed a pack of small dried fish into Wei Jiang's mouth as a reward.

However, after thinking about it for a while, Zhao Lei felt that the puffer fish was still a little bad.

Extracting toxins from animals can be a bit of a hassle.

Wait a minute...... Animals, plants!

Poisonous plants, easy to burn!

Zhao Lei suddenly thought of the two most common poisonous plants, oleander and nightshade.

Oleander can be said to be highly poisonous, except that the flower can be used for ornamentation, or can be used as natural nail polish after treatment (folk often confuse oleander and impatiens, oleander is poisonous, and it is not suitable for dyeing nails without treatment), nothing else.

Nightshade is a plant with less toxicity and milder effect than oleander, and the toxin it produces has a hypnotic effect and can be used specifically to make sweat medicine.

Thinking of this, Zhao Lei remembered the figure of a tool man.

Han Xiaotian.

This product is originally a sword, and other people's wood studies what plants are harder to attack and defend, and what plants are more flexible to be traps.

He is good, either building a house with wooden or engaging in vegetable and fruit breeding, and is in charge of logistics.

Since this guy has gone crooked, Zhao Lei will continue to cultivate him even more crookedly.

Since all the vegetables and fruits are done, it's not too much to raise some flowers, it can be regarded as expanding a new direction for Han Xiaotian and allowing him to develop in an all-round way.

The wood system is a very complex system, and the cultivation is not as easy to control as the wind system, and it can be pinched into whatever you want.

If you want to cultivate, you must find the plant you want to generate, and remember every characteristic of this plant.

Therefore, if you want to cultivate the wood system well, it is not enough to simply cultivate, you also have to keep unlocking new illustrated books, have more knowledge of plant encyclopedias, and store it in your brain, so that you can use more plants as weapons or tools.

The development of the wood system is extremely difficult, and many things are useless after development, so most of the wood elements of the vegetable are sent to the border desert to engage in ants and trees......

Just kidding, the impact of wood on the natural environment is not small.

Although the element makes the manufactured elemental product have a certain retention time, but

It's wood, but it's completely different.

Because the wood element makes the created elemental products animate.

Unlike fireballs, water bombs, and wind blades, which are fleeting.

What is created by the wood system is a living organism, just like a cloned plant, with a complete life system.

Although the lifespan of plants created by wood is much shorter than that of normal plants, it can also play a great role in environmental restoration.

This is why the alien beasts on this earth are so big, it may be that for thousands of years, some high-cultivation wood elements have used their skills for a long time, resulting in an abnormally rich vegetation in this world, and then a high oxygen content.

As for why only human beings have not become larger, it should be that human beings have appeared for a relatively short time......

To get back to the point, the way to obtain poisonous plants has been found, and in the future, Han Xiaotian will not only have the title of architectural belt master, but also add the title of gardener.

And, of course, there's the title of a fruit and vegetable maker.

In the next time, Zhao Lei entered the cultivation consolidation stage, and just after being promoted to the fourth stage, Zhao Lei still needed to stabilize his foundation.

Although I didn't break through to the intermediate level, I still felt a little unwilling in my heart, but being able to enter a new realm is definitely a harmless thing.

But if this is the case for the whole system, the pace of their own upgrades will be slowed down a lot.

I hope that the whole system will break through the fourth level......

Zhao Lei also hid a piece of the water system awakening stone provided by the Kong Xiang brothers, and planned to use it directly when he went back.

As a result, this time I was blind and happy, and the breakthrough failed.

The stars and the moon are surging, and the sun rises in the east mountains.

The night passed like this, and Zhao Lei told Han Xiaotian about it the next day, and this guy was obviously not very reluctant.

After all, every time you learn how to create a plant, you waste a lot of time.

And this time Zhao Lei made him a poisonous plant, Han Xiaotian had no choice but to agree, who let Lao Zhao be his cash cow.

Besides, learning two more poisonous plants isn't necessarily a bad thing.

Han Xiaotian hadn't thought in this direction before, when would he go to the south to do some research on blood sealing his throat, and when the time comes, he will have a powerful means of attack to deal with foreign beasts.

The next few days went smoothly.

Zhao Lei applied to go outside the safety line once, and went to the wild with Mr. Du to hang out, and after killing a few fierce beasts, Zhao Lei found that the spiritual power gain that the ring could bring to him was already very low.

Standing on the top of the mountain, looking at the sparkling reservoir in the distance, Zhao Lei fell into deep thought.

For the improvement of mental power, it seems that a bottleneck has been encountered.

It seems that it is more than eight times, and if you want to grow, you can only rely on hunting blood beasts.

However, Zhao Lei still didn't have the courage to play with the blood beast, even if his wind system had reached the fourth stage, he was still in an awkward position compared to the intermediate level.

The fourth stage can complete the general primary elemental envoy, but it still can't shake the intermediate elemental envoy, unless it is a disgrace in the intermediate level like Kong Xiang, not only does it have no combat experience, but also has weak mental power.

Zhao Lei relied on the ring's recovery ability to grind the other party to death.

But when it comes to a really decent mid-level ability, there is still no chance of winning at all.

Zhao Lei once investigated that from the primary level to the intermediate level, there will be a very large increase in mental power.

In general, it is five to nine times.

Therefore, the most ordinary person, who breaks through to the intermediate level with twice the spiritual power, can also obtain a fivefold increase in spiritual power.

And this fivefold is still for variation

Department of Inhumans.

The elemental envoy is generally about seven times, and the ninja is about nine times, although it fluctuates, but it is not big after all.

This is why Zhao Lei couldn't directly defeat Kong Xiang when he fought Kong Xiang with seven times his spiritual strength.

Although Kong Xiang's spiritual power was very weak, after the promotion promotion, he still reached more than seven times that of the ordinary primary elemental envoy.

And Zhao Lei also happened to be seven times larger, but Zhao Lei's cultivation was insufficient, and the number of resonance particles provided by the soul tree was limited.

So in a frontal fight, Zhao Lei was still no match for Kong Xiang. So I can only drag this guy to death, a mage without blue is destined to have little combat effectiveness.

Subsequently, Zhao Lei decided to temporarily stop the projects related to the improvement of spiritual power, and began to cultivate well and improve his cultivation.

Breaking through to the intermediate level is the most important thing.

Otherwise, whether it is facing Miao Cang or Gao Lun, Zhao Lei will have no chance of winning.

Miao Cang's current combat effectiveness has reached the intermediate level, but Zhao Lei's methods are more restrained by this guy, so Miao Cang is always deflated.

Just talking about Miao Cang's current strength, he definitely has the level to easily kill Kong Xiang.

But Zhao Lei thinks that he can't reach this realm.

......

The summer camp ended soon, and on the way home, Zhao Lei looked at the empty neighbor's seat, sighed helplessly, and looked out the window again.

"Lao Zhao, I have learned the two plants you asked me to fix, what do you want these things for?"

Han Xiaotian touched the position next to Zhao Lei and asked.

Zhao Lei did not hide his awakening ability, but he still hid his realm, after all, in the fourth stage, Zhao Lei did not find relevant information in the book, although he believed in Han Xiaotian, but this kind of thing is still known to fewer people, the better.

In case it is exposed and caught for slicing research, then it will be gg.

Han Xiaotian listened to Zhao Lei's explanation, and suddenly felt a little incredible.

Then Zhao Lei told him that when he won the competition, this is how he defeated Liu Jiangqin.

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