Humanity's biggest problem at the moment: an unknown catastrophe.

The second major problem is the way to break through to the star position.

The third problem is to find out what kind of factors tempt humans to take risks.

……

In contrast, Chen Huan is looking for the top 10 exclusionary areas of "solving cave pollution".

And the fourth "Raise the Nation's Summoned Beast by one level" is what Chen Huan is preparing to do.

It is only necessary to cultivate an ordinary three-breed family with a fast reproduction rate.

Nothing can reproduce faster than spore trees, as long as a piece of mycelium is taken from the cultivated spore tree, without natural predators and with sufficient nutrients, one square mycelial field can easily give birth to two or three sporosperms.

The growth cycle of spore essence is extremely short, and under natural conditions, it evolves into a mushroom monster or spore tree in half a month.

If it is bred in the brood plane, it will take about ten days.

Chen Huan applied for a hundred tons of silver pine soil and silver pine saplings, and issued a task to gather a large number of earth-based summoners to go to the brood plane to farm for him.

He went to the underground space to take the mycelium, divided it into small pieces, and planted it directly on the ground when the time came.

He had already figured out that the study of the living bats would also begin in earnest, moving to the brood plane together, their abilities would speed up the growth of plants, and the excrement would make the mycelium fields grow faster.

Simply build a fragile ecosystem.

Zhuge Chen roughly figured it out after seeing the task arranged by Chen Huan.

Chen Huan himself began to cultivate spore trees of various attributes.

Spore beasts, their growth is limited to a certain extent, and it is difficult to break through the level of the mother, but they also have advantages, that is, they grow quickly.

Spore Spirits, Mushroom Monsters, Shield Beasts, this is a complete evolution, but there is no follow-up after that, and Shield Beasts are almost not of the sixth order, so no one considers them as summons.

Chen Huan directly cultivated king-level spore trees, took their tissue culture mushroom fields, and the spirit beasts born in the future had a probability of reaching the king level, although it was very small, but the upper limit of the level was very high.

Chen Huan's series of ideas soon began to be put into practice, mainly because some people took the initiative to help, and the area of the fungus field temporarily divided by the brood plane was planted with silver pine in less than two days, and the soil was replaced.

This time, for the sake of speed, Chen Huan used skill crystallization to cultivate, the pure wood healing spore tree, the wood fire dual system burning spore tree, the wood light dual line Bright Spore Tree, and the wood and soil dual system Guardian Spore Tree......

Except for the rare space system, time system, and ice system, Chen Huan cultivated king-level spore trees for all departments, and when their mycelium was planted, not to mention those cultivators who assisted Chen Huan, even a few elders who heard the news quietly moved to Wood Charm City to live.

This made Zhou Zihao happy and worried.

Before I knew it, it was the twenty-fifth, and the auction at the Senluo base was about to begin, and Chen Huan left the brood plane overnight to shave and wash up.

In the past ten days, he lived in the mother nest, and acted together with other essentia bats with wood hearts, so that the fungus field was completely covered with ten square kilometers......

In this way, you may feel that the area is small, and you can change it to another unit: 10 million square meters!

This is actually not a big deal, mainly because it is still in the experimental stage, and the reproduction rate of spore essence is very strong, and the fungus field is also expanding the area all the time, and there is no need to artificially expand the area.

The Summoner Guild has more than a dozen special planes, all of which are used to cultivate second-order spirit beasts, such as the second-grade flame spirit of the fire system, as long as it is a fire summoner, it can be summoned through specific summoning spells.

Don't look at it as just a second grade, but these spirit beasts are cultivated, not for sale, but for every citizen to summon for free.

At the beginning, Chen Huan had just crossed over, and he was thinking about summoning which summoned beast, most of which were officially cultivated, giving the public a lot of choices.

Chen Huan used the spore tree as the base to create a race of all attributes, among which the wood summoner was the most advantageous, because each spore tree had a wood attribute.

It means that the wood-based civilian summoner can make up all the attributes just by using the spore tree, and there will be no shortcomings.

After changing his clothes, Chen Huan did not go to the auditorium dedicated to the auction at the base, but made a phone call.

"Hey, help me connect with the Second Elder."

A deep male voice came from the other side: "No need, I am." ”

Chen Huan changed his tone: "Senior Jiujiang, I have some things on my side that I need you to visit." ”

On the other end of the phone, Elder Jiujiang was silent for a moment, and then his breathing was a little short: "It's done?!" ”

Chen Huan said with a smile: "It's already done, I tested it just now, after evolving from spore essence to spore tree, although it is only the second order, it is not a problem to defeat the ordinary fierce beasts of the third order." ”

There is no shortage of three-grade fierce beasts in the wild, and there are even super-grade fierce beasts, so why don't humans capture and domesticate them into spirit beasts, and then supply them to everyone for a contract?

Because they're too weak.

The summoner's summoned beast may have many aspects to consider depending on the individual's situation, but the most important aspect is combat effectiveness.

The reason why Chen Huan only reported it after cultivating it was because this matter was very important, so the intensity had to be tested.

As a grandmaster, Chen Huan was confident that the spirit beast he had cultivated was strong enough, Jiujiang heard this confidence, and the others had already arrived in front of the teleportation array: "Agree, I'll teleport over." ”

"Okay."

After Chen Huan finished speaking, he flew towards the teleportation hall.

There happened to be a person in the visitor formation over there.

A person wearing a white coat, very similar to a researcher in his previous life, but this person has thick hair and is full of energy, and his gaze is even more oppressive, so that Chen Huan did not immediately notice that this person is actually not tall and very thin.

As a human born before the cataclysm, this elder is shorter than later humans, even though he has evolved and his body size has been fixed.

He was also a cultivation master, but he only got involved in this business because the humans needed him at that time, and after the humans stabilized, he went back to studying runes.

Chen Huan pointed to the building in front of him: "That's the secret realm hall, it's all in the middle of the brood plane, seniors go to take a look?" ”

"Okay." Jiujiang was resolute, and after turning around, he teleported over.

Chen Huan followed closely, and after entering the plane, he saw that this elder was already standing in front of a "mushroom forest" to study.

These are all mushroom trees, and after they reach maturity, they are guided by Chen Huan to the nearby area, so as not to trample on the mushroom fields when they walk.

Elder Jiujiang directly threw out a testing machine, and his tone suddenly became extremely gentle, he pointed to the testing machine: "Come, stand up." ”

The spore tree did as he said in a daze, and without any follow-up instructions, it took the initiative to use its skills.

Large flakes of red powder floated out of its mushroom cap, followed by a violent explosion.

This happens to be a burning spore tree, with skills such as poison powder, burning, explosive powder, fire element shield, etc.

Chen Huan explained on the side: "All spore trees are taken from the mycelial culture of king-grade high-grade spore trees, and these spore trees will have the first, second, and third grade skills of their own system as soon as they evolve from spore essences. ”

"Some have also inherited and awakened super skills."

"However, if you cultivate it carefully, after your strength reaches the fifth order, you may all be able to evolve into a superb."

"They have great potential, there are many types, and the summoned beasts used to update the summoner are very good, I applied for a small-scale trial, and there is no problem to implement it for the whole people."

Jiujiang didn't answer, he looked at the data fed back by the test machine in a daze.

After a few minutes, he looked at Chen Huan's young face and smiled: "No need, I'll go back and ask the Great Sage directly, he has a skill to determine the result." ”

"If it works, then everyone needs to say thank you."

Suddenly, he blinked: "If the host of Nirvana Satellite TV comes to interview, you will directly announce the news." ”

Nirvana Satellite TV is equivalent to CCTV in the previous life.

Chen Huan nodded: "Okay." ”

Jiujiang talked a lot at this time: "Alas, in fact, it's not that we haven't cultivated spirit beasts with the right strength, but the reproduction speed is too slow, so we can only use it for the summoning legion first." ”

"Your idea is good, use fungus beasts, we have tried wood-based beasts before, but after their grade becomes higher, there may not be seeds in the fruit."

"Mammals are also troublesome, and if they give birth to too much, they will hurt the origin, and the qualifications of their offspring will decline."

Chen Huan looked at the mushroom field: "Actually, they will too, so the king-level spore trees need to be active in the fungus field from time to time, and the spore powder they sprinkle can solve this problem." ”

Jiujiang smiled proudly: "Anyway, I'm also a cultivator, I can see that you are very powerful." ”

"Back then, we old guys relied on otherworldly knowledge to become cultivation grandmasters, in fact, there are not many, it seems that if we want to make a breakthrough in the cultivation field in the future, we can only look at you and Ao Hai."

"This matter is more important, I want to go back first, you go to your auction."

Chen Huan left the plane with the elder and asked casually, "Do you still know that I hold an auction?" ”

Jiujiang smiled: "You know, we elders, there are quite a few people who don't have king-level spirit beasts, and a few guys are clamoring to participate." ”

"But I was ordered to quit by the exterminated old woman, otherwise they participated, and others would not ask for a price at all, but they will come back and entrust you in the future, and you don't have to worry about yourself."

Chen Huan nodded, no wonder he didn't see Hydra appear on the auction list this time, it turned out to be like this.

"Tsk, it's a pity, I originally planned to use the participation of the elders as a gimmick, but it doesn't matter, as soon as the information about the spore tree is announced, I'm afraid that I will directly become a god - but Nirvana Star does not have the setting of believing in becoming a god, so it can't."

Chen Huan thought in his heart and walked towards the auditorium, as for Elder Jiujiang, he had already teleported to the teleportation hall and left.

Those elders of the older generation are really busy people who worry about human beings.

After Chen Huan came to the door of the auditorium, he was stunned, and then smiled bitterly: "I've been dizzy lately, it's only three o'clock in the morning, and the auction won't start until ten o'clock." ”

"But...... Hey, Elder Jiujiang is too hardworking, isn't he, his clothes are also studying? ”

"The summoner shouldn't die suddenly, right?"

Chen Huan thought of this, silently went to the field, took out the bed from the storage compartment, and prepared to sleep beautifully.