A few days later, Lin Chen successfully came to the outside of Jiangcheng.

However, he did not enter the city, but watched from the hillside to the west of the city.

"Through experiments, I have successfully atomized the true qi in my body, and now in the qi refining period, unless it is the kind of genius cultivator who has a spirit body, or has cultivated some peerless exercises, there is no one in the same rank who is my opponent."

"So this trip to Jiangcheng, for me, the biggest threat, and the variable that is most likely to lead to the failure of the operation, is the foundation building period monk!"

During this trip to Jiangcheng, Lin Chen will inevitably face the forces that have the monks of the foundation building period in charge, so he must be prepared.

"According to the means available to me, there are about four programs for the monks of the foundation period. The first is to avoid contact as much as possible, the second is to cause chaos and chaos and take the opportunity to escape, the third is to prepare the means to kill it, and the fourth is to retreat with the help of [Che Mazhi]. ”

Lin Chen thought about it for a while and decided to prepare these four plans at the same time, just in case.

The first two methods need to be improvised, and the last method can be used at any time, so Lin Chen only needs to do a good job of killing the monks in the foundation building period.

"But in this world, the challenge of leapfrogging is really not a simple matter......" Thinking of this, Lin Chen couldn't help but rub his eyebrows.

Many people feel that as long as there are second-order spirit runes, second-order spirit weapons, etc., they can harm the foundation building stage monks, and even kill them, Lin Chen can only say two words about this:

Naive.

People are not stupid, how can they beat you standing up?

Some people say that they can be prepared for an attack, but they ignore a very important issue, and that is - reaction.

The monks of different realms are the difference in the essence of life.

Skipping the level challenge, let's not talk about the soul of the foundation building monk far beyond the Qi refining stage monk, and not talk about the terrifying spiritual perception that they have 'the autumn wind has not moved the cicada first', and then remove the difference in the quality of the spiritual energy in the body, the advantage of strength and speed, the gap in reaction power alone is enough for them to torture and kill any monk whose realm is lower than their own.

The foundation building period monk far surpassed the qi refining monk in terms of reaction power.

Within a hundred meters, even if the Qi Refining Cultivator had more second-order spirit runes in the storage bag, or even third-order spirit runes, I am afraid that before they could be activated, they would be directly killed by the foundation building stage monks for seconds.

And a hundred meters away, even attacking from a distance, maybe the foundation building period monks really can't stop you from using spirit runes and other means, but once you activate the means, you will be sensed by their spiritual sense, and leave the attack range in time, or find their weak points to break through.

Therefore, a Qi Refining Stage Cultivator may be able to flee for his life under the Foundation Building Period Cultivator, or he may barely fight.

But it was almost impossible to kill a Foundation Monk unless he was seriously injured like his runaway test subject.

"Although the quality of my true qi is not as good as the true yuan of the foundation building period monk, I can still do it if I contain and resist."

"I also gave birth to psionic senses that can interfere with their foreknowledge of danger and fend off soul attacks. As for the difference in speed and strength, it can be avoided by a long enough distance, but the reflexes ......"

With [Che Ma Zhi] and improved tricks, his speed was enough to fight with the Zhuji Monk, but the problem of reflexes also bothered Lin Chen.

"So the best thing to do is to set a trap that can kill the Monk Tsuki." Lin Chen muttered.

But the question is, what kind of trap should be arranged?

Formation?

Let's not talk about whether he can arrange the second-order formation, even if the arrangement is really successful, the time for him to activate the formation will be enough for the foundation building monk to escape from the range of the formation.

Talismans?

With the other party's reflexes, whether they can hit or not is really two words.

"Therefore, if you want to trap and attack the opponent, you must either have extremely strong control means, or you must have a large enough attack range that even if you react, you can't escape."

"I don't have a strong control over the former for a while, but I can try to do it with physiological nausea."

"And the latter, even if I collect all the spirit runes and expand the attack range, it is not enough to kill me.

Since the Monk Tsukiji could quickly avoid the center of the explosion, the remaining flame attacks would not do much to him, so he had to use other means. ”

"But with the existing means, what kind of attack is wide, powerful, and high-damage?"

Lin Chen couldn't help but fall into deep thought.

His gaze wandered, and he kept thinking.

"If you want to set a trap, you have to adapt it to local conditions, but there are mountains around here, so what's the ...... Wait, mountains, volcanoes, volcanic eruptions? ”

Lin Chen's eyes suddenly lit up.

If the mountain is used as a trap against the Tsukiji monks flying in mid-air, then the trap created by simulating a volcanic eruption is the best way to deal with them!

It's wide-ranging, powerful, and the damage is high enough!

Of course, this is not to say that he wants to trigger a volcanic eruption to destroy the enemy, after all, with Lin Chen's strength, he can't affect the movement of the earth's crust at all, but simulates the process of volcanic eruption.

The principle of volcanic eruption is that the magma and gas under the earth's crust accumulate over a certain period of time in a high-temperature and high-pressure environment, and when the pressure reaches a certain level, the magma and gas will suddenly erupt to form a volcanic eruption.

If the influence of factors such as the earth's crust is discarded, it is essentially a process of material eruption.

And there are about three conditions required for the eruption of a substance.

One is the material basis, that is, the substance that is spit out; the second is the eruption channel; The third is eruption power, that is, the energy that can prompt the material to eject from the surface.

Magma wasn't that easy to form, and Lin Chen couldn't make something as hot as the Earth's core, but he could replace it with a material that also had high heat but cooled slowly.

Then plan the channel of the spitting and use the explosion of the spirit rune to provide power, and you can simulate the process of volcanic eruption to a certain extent!

Lin Chen's eyes flickered, and then his figure flashed, and he disappeared directly between the mountains.

Seven days later, on a flat-topped hill, Lin Chen's figure appeared on it.

"I have completed several experiments simulating volcanic eruptions in the past few days, proving the possibility of its implementation, so use this as a trap!"

Thinking of this, Lin Chen looked at the hill under his feet.

There are naturally formed cavities in the mountains that can be used to store spitting materials.

He can create a channel for spitting through planning.

And it can also temporarily close the channel, forming a confined space, and when the pressure in the body is strong enough, the substance can break through its weak point and form an eruption.

As for the power, Lin Chen opened up another layer of space under the hole, arranged the formation, and buried thousands of spirit runes, as long as it was stimulated, it was enough to form a power.

"The passage and power are there, and the next thing is matter!"

"The melting point of magma is too high, and it needs the core to provide continuous heat, I can't do it, so I can only replace it!"

"It just so happened that when I was conducting gunpowder research, I accidentally developed a black oil that has a good heat storage effect."

"Its temperature can be heated to thousands of degrees, and the cooling time can be more than seven days, longer in a specially designed confined space, and during the operation, it is enough to replace the role of magma!"

In the underground space, Lin Chen ignited a large amount of fuel, and the temperature of the black oil underneath continued to rise, slowly turning from black to dark red.

Once heated, it will become a liquid with a temperature of thousands of temperatures, and if it erupts, the monk who is sprayed head-on will suffer horrific damage!

Unlike when you dodge the center during an explosion and reduce your damage, as long as you are sprayed, even at the edges, it is equivalent to walking through lava!

Lin Chen really didn't believe that there was any foundation building period monk who could be safe and sound in it!

"Of course, there are still various problems, how to make the other party not alert, and how to ensure their own safety......" Lin Chen's constantly improving plan in his mind, "This still needs to be solved one by one." ”

Soon, there was another period of planning and busyness.

Finally, when there were still a few days before Jiangcheng Dabi, Lin Chen completed the arrangement, and finally returned to his hometown after ten years of absence at dusk!