After returning from the tomb, Lu Chen got nearly 500 rare materials. He classified them and showed them to the drug children.

"Which one?"

"Use" fragments to synthesize "materials," Yaotong said decisively.

Lu Chen thought to himself that Yaotong's strength seems to be cultivating plants, but in fact, he also has a very strong advantage, that is, he has followed shuixianzun and has rich experience.

For Meng Xin, who has no guide, Yao Tong's help is too great.

After figuring out the situation, Lu Chen synthesized the immortal fragment core synthetic material together with three books.

A golden light flashed and a new skill book appeared.

Psionic space cannon.

Lu Chen stared with shocked eyes!

This is a day level advanced skill!

The attack power of a single shell has been increased from 300 times to 800 times, and the cooling time has been changed from 30 seconds to 10 seconds.

Of course, the cooling time is not important. After all, Lu Chen can shorten the cooling to negligible.

The biggest improvement is the special effects of shells.

The previous "space illusion" effect has been greatly enhanced. The current special effect is called "space disorder". After being hit by the space psionic gun, the target will increase the space disorder state. In a short time, the target will lose the sense of direction and the body will be in a serious uncoordinated state.

In this state, it is almost impossible to avoid the second space gun, and his skills are impossible to hit Lu Chen.

The duration of space disorder is only 1 second, but among experts, 1 second is enough to decide the outcome!

"I'll go. Is this heaven level advanced skill? That is to say, as long as you hit one shot, the other party will fall into absolute passivity."

Lu Chen takes a deep breath. This special effect is a little strong!

"800 times of psychic power damage, that is, 400 million in one shot, and 20 billion in 50 shots!" Lu Chen only felt his heart beating wildly.

Originally, he didn't expect the damage of psychic attack to exceed his other attacks. After all, his purpose was to make up for his weakness. They all said that the later jiuchongtian was, the more powerful the function of psychic attribute was, so Lu Chencai got this skill.

As a result, I accidentally got a day level advanced skill, and the damage exploded directly!

"What a bargain!"

There are still four and a half months left before the time agreed with the saint. During this time, Lu Chen spent all his energy on improving his strength.

While improving their actual combat ability, they are crazy to improve their spiritual power.

He specialized in cultivating mental skills, which was extended to 10 hours a day and 600 minutes. After the double mixed yuan mental skills, 10 points of spiritual power per minute, that is, 6000 points, 180000 points of spiritual power a month!

Three months later, his spiritual power reached 1 million!

After raising the mixed mental skill to triple, the cultivation speed increases again to 20 points of spiritual power per minute,

At the same time, the second special effect was finally activated.

[effect (exclusive "special effect): after" Fengtian Shenwei "and" anti heaven magic power "are activated at the same time, the attribute is increased by 100% and the weak state time is reduced by 50%.]

When Lu Chen uses two kinds of innate powers at the same time, the total attribute obtained will be increased from 1.6 million to 3.2 million. At the same time, the weak state only needs to last for 24 hours!

After meditating in the wilderness for more than seven months, Lu Chen has the confidence to kill the boss of the fourth floor of Tianyu!

But now there is also bad news. When Lu Chen continued to cultivate spiritual power, there was an abnormal situation.

"Hmm? Why don't I add my spiritual power?" Lu Chen opened his personal panel. He has practiced for nearly two minutes, and his spiritual power is still fixed at 1 million yuan!

Even the medicine boy didn't understand what was going on.

Lu Chen thought about it and thought of a possibility.

His psychic power may have reached the upper limit, because the number of the card is 1 million, which is not bad at all. Such an integer is easy to think that this is a certain limit.

"It's impossible. There's only the upper limit of level. How can there be the upper limit of psychic power?" said the medicine boy. "I haven't met the upper limit of psychic power for so many years after I followed the swimming adult."

"Little crazy, how much power do you have?"

"One million."

The medicine boy almost cut off the medicine in his hand

"One, one million? Are you kidding? How can anyone get one million in the quadruple sky? Even the water swimmer doesn't have such exaggerated spiritual power at this time."

Lu Chen frowned slightly. If the swimming did not reach this value, he would not encounter the upper limit of spiritual power, so his guess may not be wrong.

"Oh, by the way, you have the Magic Mind skill!" the medicine boy suddenly thought of it.

"99.9% of the items below the five heavy days are limited by the nine day rule. Normally, there will be no powerful mental skill below the five heavy days, and your divine and demon mixed mental skill is the only exception!"

Lu Chen nodded. That's true. If it weren't for the mixed yuan mental method of gods and Demons and the cultivation of pure Reiki every minute, it would be impossible to reach 1 million Reiki in this life.

The medicine boy thought carefully and said, "if so, you may really encounter the upper limit of psychic power!"

"My God, I've never heard of anyone who can reach the upper limit of spiritual power before. Well, I'll just praise you this time. It's too strong..."

Lu Chen was not happy at all. "What's strong or not? It's annoying. I could have improved hundreds of thousands of spiritual power, but now it's impossible!"

"Forget it, I just want to cultivate spiritual power these days, but my level hasn't been improved. Tomorrow we'll go to the wild area."

The medicine boy said, "didn't they say that the wild area here is very dangerous? Are all boss level wild monsters clustered together? When the saint tribe wants to hunt, it's all in groups."

Lu Chen smiled, "that's them. I have frost Ling. What are you afraid of?"

The upper level limit of quadruple sky is 200. Of course, people here are basically sure to have divine power, and the level will break through this number.

Lu Chen's double divine power is triple. The upper level limit is increased by 120% to reach level 440. Now he is only level 304.

Frost Ling was originally a triple divine power, but after integrating the xuanbing divine blood stone, the divine blood stone has the effect of divine blood, which is equivalent to integrating a share of divine blood. Now it has reached the quadruple divine power, and the upper limit of the level is 360.

Because it is a newly promoted divine power, and her primary purpose in coming to the quadruple heaven is not to upgrade, so her level is only 259.

Little green is now level 112 and can be upgraded together.

"Brother Kuang, where shall we upgrade? Several large leveling areas seem to be controlled by aboriginal tribes."

"If brother Kuang wants to break through, Shuangling will accompany you."

Lu Chen smiled. To be honest, he didn't want to embarrass the aboriginal tribes. This is where they have lived for generations. If he grabs it, it's like the people who found the American continent occupied Indian territory.

Besides, Yao Tong doesn't want to bully the aboriginal tribes. After all, there are descendants of swimming and the first generation of saints here.

"If you don't rob them, let's share our capital and pay low-key money into the head office."