Just imparting the skills, without improving your cultivation, it will still be very fast, and only consumes a small amount of energy.

The skill that Li Yu taught everyone was "The Charm of Heaven". It was a good idea. It was the lowest-level skill collected from Liuyun Huanji. If people knew that he taught such advanced skills from slaves, he would definitely be shocked. This level of skill is only taught by formal disciples in a large sect.

Of course, Li Yu taught them all the skills without once, but he taught them the Yuanshen realm and previous skills. At most, he could only practice until the out-of-body stage. The future skills depended on their performance. If he was really loyal to him and then taught the subsequent skills, if he did not want to continue following him, there would naturally be no subsequent skills to learn.

After all, they have too short time with Li Yu, so Li Yu has to keep a move.

Not only them, but Si Mu and Li Yu also taught her, but she was already in the realm of distraction, so she taught her skills before the realm of fusion. Other slaves did not recognize goods, but Si Mu was aware of goods. After being taught, she was immediately shocked by the exquisiteness of the skills and looked at Li Yu in disbelief.

"Master, this is heaven... heaven..."

Li Yu smiled and said, "That's right, so you're going to sell yourself to the master for the rest of your life. You can't just practice the martial arts and run away."

Si Mu did not answer Li Yu's question. She also knew that Li Yu was just a joke. After a period of contact, she felt that Li Yu was very good. She was willing to follow him. No matter what identity she was, she was a little disgusted with the contract. She always felt that the contract was a spiritual shackle. However, she also understood Li Yu. Li Yu's cultivation was too low. If there was no contract, she really didn't feel at ease with someone with higher cultivation than him. After all, the two were not familiar with each other before, because of the contract.

Everyone went to retreat and practiced in seclusion, and Li Yu also started to retreat. As for time, there was no regulation. The iron fist Martial Emperor and others were only in seclusion for three days, and then they had to deal with the demons outside the domain. He had no time limit.

When he entered the cultivation room, Li Yu did not practice immediately, but instead tuned out the system.

"Fused and upgraded the "Tiandi Art of Heaven and Earth" and "Tiandao Charm"."

System: "Yes... require 30 million intermediate energy..."

"So much... OK, start!" Although it consumes a lot, it cannot be saved in this regard.

System: "The integration is being upgraded... The integration is upgraded, and the new technique is a low-level heaven. Please name it by the owner."

Li Yu felt something was wrong: "Why is it still a low-quality product in the sky? Why didn't it be upgraded?"

System: "Master, "The Art of Heaven and Earth" is not complete. There are also new techniques that are still at the lowest level of heaven, but they are more advanced than the original ones. It is just that they have not reached the middle level of heaven. If the master wants more advanced techniques, please collect more techniques for integration and upgrading."

"Okay, pass on the exercises to me, I want to learn... When I practice, the system will be upgraded. I have just absorbed so many magic energy crystals. How many levels can I upgrade to?"

System: "In teaching skills... the system can be upgraded to level 20, corresponding to the early stage of the Combination Realm (King Level)..."

The system upgrade requires more and more energy, and it is becoming more and more difficult to upgrade. In depression, Li Yu learned the new technique and entered the state of cultivation.

If the original "The Art of Heaven and Earth" is barely considered a low-level heaven, then the current new technique "The Art of Heaven and Dao" (the name of the new technique) is the best among the lowest-level heaven. Because it is a fusion upgrade version, the techniques can be well connected and there is no problem of re-cultivation.

When Li Yu's body posed the second form of self-cultivation, the scorching sun and sky, his body naturally entered a mysterious state, blending with the surrounding heaven and earth for a day, the laws of heaven appeared, and spiritual energy freely entered and out of his body, as if he also regarded him as a part of the world...

In Li Yu's spiritual world, he can also clearly see the laws. These laws are no longer the previous laws of light and fire, but the laws of heaven. These laws of heaven are the laws he practices and can be controlled by him.

Li Yu did not realize the truth, but just let it go, and he was completely in a ignorance, allowing the laws of heaven to transform him...

The advantage of this is that his body can be more in line with the laws of heaven and heaven as the laws of heaven are transformed, and his soul is more perfect. He unknowingly advances to the late stage of the soul, as if it is natural, without any slightest force.

Suddenly, the laws of heaven and earth were in chaos, and Li Yu had to wake up from his cultivation state. Li Yu was very dissatisfied with someone disturbing him from his mysterious cultivation state, but the waves coming from not far away made people feel heartbroken.

"Is it because the masters of the extraterritorial demons came over?" Li Yu immediately rushed out of the cave. At this time, everyone else came out and was gathering together in a noisy manner, discussing in panic.

"Master!" Li Yu was the backbone of everyone. When Li Yu came out, the girls immediately became quiet.

"You are all here, Si Mu and I go and see what's going on." Li Yu chose Si Mu as a bodyguard for himself.

"Master, we are going too." Jian Ji and Annie were very dissatisfied with Si Mu snatching their position.

Li Yu looked at the two women who were the first to him and comforted him: "As you please stay here, don't run around. I have a colorful phoenix mount and Si Mu as a bodyguard, it's okay."

After saying that, Li Yu immediately sat on the colorful phoenix and soared into the air. After taking off, Li Yu felt something was wrong, because the direction of the wave was deep in the 100,000 mountains, not the direction of the temporary camp. Moreover, there was a large cloud in the sky in that direction, and there was a depressing breath coming from the clouds.

"Heavenly Tribulation!"

"Master, let's not go over. The heavenly tribulation is so terrible!" The colorful phoenix under the seat did not fly over immediately, but carefully suggested to Li Yu that Li Yu could feel his body trembling when he sat on it. It seemed that he was really full of fear of the heavenly tribulation.

Since he knew it was a heavenly tribulation, Li Yu didn't want to go over and seek death. He was talented in the Yuanshen realm. Although he had a certain understanding of the law of thunder, he was not yet at the point of controlling the heavenly tribulation.

"Qiancai, then fly higher and let me see who is passing the tribulation." Because I just flew up, I could only see the catastrophe clouds in the sky, my vision was blocked by the mountains, and I couldn't see the situation under the catastrophe clouds.

"Okay!" As long as the clouds are not on the side of the Tribulation Cloud, Qicai is still not afraid. She immediately flew higher and moved a position so that Li Yu could see the person who passed the Tribulation under the Tribulation Cloud.

Although it is hundreds of miles away, there is no smog here, and Li Yu's vision is also super strong, and he can see clearly those who survive the tribulation.

"Is it Thunder? Did he survive the tribulation?" Under the catastrophe cloud, a huge golden-winged roc stood tall on a mountain with unparalleled momentum!

"Crack!" A thick lightning illuminated the entire space, making people unable to look directly at it.

"Uh!" When Li Yu's vision recovered again, Lei Ming's huge body disappeared. How could this happen? Could it be that he was too scumbag? He was slashed into ashes by the heavenly tribulation?

"The Thunder Demon King is not dead, on the ground." The colorful eyes are even better, and I report to Li Yu immediately.

Li Yu searched the clouds again and finally found thunder. At this time, he was lying on the ground of the mountain, his whole body was charred and integrated with the black peak. He thought he had been chopped into ashes just now.

Thunder black figure moved, his wings moved, spreading again. Although he was very embarrassed, he was not hurt much. This guy was worried about him and he must knock his new wine to the wind bucket.
Chapter completed!