The strange thing is that the scope of Zhihai has not expanded, and it is still so big. But the intensity of knowing the sea has increased I don't know how much. It was the first time that Yang Chen had encountered a thunder tribulation that could directly target the sea of knowledge, but he had never heard of it before.

The biggest change was the natal magic weapons that Yang Chen had cultivated and refined in the sea of knowledge. It's also not correct to say that the natal magic weapon, to be precise, it is the Great Yin and Yang Five Elements Flying Sword that is ready to act as the sword spirit of the Immortal Slashing Sword.

After the shattering and reorganization of the Thunder Tribulation, all the Great Yin and Yang Five Elements Flying Swords except for the Immortal Slashing Sword seemed to have been re-refined by the Thunder Tribulation, Yang Chen didn't need to take them out and use them now, just by magnifying these flying swords and observing them in the Sea of Knowledge, he could easily find the changes in them.

Some small flaws that could not be solved in the past because of insufficient cultivation seem to have been completely made up by the Thunder Tribulation and no longer exist. Of course, there must still be flaws, but it is something that can only be completed by slowly refining it over a long period of time, and no matter how powerful the Thunder Tribulation is, it cannot be changed.

It's a pity that because Yang Chen didn't want to use magic weapons to survive the tribulation, and hoped to rely entirely on ** to resist the thunder tribulation, some powerful magic weapons such as Jin Zhong and the like didn't get additional benefits. But this is not a big deal, anyway, after Yang Chen's cultivation is improved, he will naturally slowly refine and upgrade.

There are Tiangang refining treasure recipes and earth demon sacrifice array recipes, plus Qiankun treasure cultivation recipes, as long as the kung fu is deep, even ordinary magic weapons can become treasures.

Speaking of the Tiangang Refining Treasure Recipe and the Earth Demon Sacrifice Array Technique, the strongest spirit furnace Yang Chen has already refined to the tenth level of Tiangang and the twenty layers of Earth Evil, and each of the subdivided spiritual power threads in Yang Chen's current Yin and Yang Five Elements spiritual power has been lit up thirty, and the power has increased by almost ten times compared to ordinary spiritual power.

It's a pity that the measuring ruler is not in his hand now, but in the hands of Elder Gao Shiyan, Gongsun Ling's ancestor, and is used to measure his spiritual power level in order to impact the Mahayana period. Otherwise. The measuring ruler can most intuitively show Yang Chen's combat effectiveness.

When Yang Chen finished checking his body here, the four girls basically completed their respective examinations, and all of them were full of joy. Sun Qingxue seemed to want to share her joy with Yang Chen. rushed to talk about his changes.

Xiao Nizi's spiritual power has transformed into Jiamu Zhenyuan, and the others have not changed much, but the divine sense has increased to the limit of the peak of the Yuanying. It seems that there is only one step away from breaking through this bottleneck and entering the Mahayana period.

"Brother Yang...... Ah no, Xianggong, let's double cultivate our divine consciousness together, maybe we can break through soon. After Sun Qingxue finished talking about her situation, she called directly at Yang Chen, making the women stunned for a while.

This is not the end, after Sun Qingxue finished speaking, she suddenly thought of something. He called out in surprise: "Hey, we have all reached the Yuan Infant Stage, and we can double cultivate with Xianggong." ”

As soon as Sun Qingxue's words came out. The other three girls suddenly made a big red face. lowered his head, and no one dared to look at Yang Chen. Sun Qingxue realized that she was shy, and she screamed. Hurriedly covered his little face with both hands, and didn't dare to raise it again.

Only then did Yang Chen remember that there was still this benefit in being promoted to Yuanying. Immediately, Shi Shanshan's inexplicable shyness flashed in his mind when he was outside just now, could it be that he also thought of this question?

The embarrassing topic made the four girls very shy. But soon everyone recovered, what are you afraid of, they have already married their own father-in-law, and the husband and wife are married to each other, what is there to be ashamed of?

"That's good. Yang Chen watched the four girls raise their heads separately, so that they could look at themselves, Yang Chen nodded and praised: "At any time, don't let some trivial things affect your Dao heart, it's not worth it!"

Although Yang Chen's words were a bit preachy, the four girls all bowed slightly to Yang Chen, and said in unison: "Yes, Xianggong!"

Looking at the four girls who were as delicate as flowers, Yang Chen suddenly had an indescribable sense of achievement. Marrying these four women at the same time, in his previous life, it is estimated that even the Jade Emperor at that time did not dare to imagine it, right? Is there anything more satisfying for Yang Chenzhi than this?

Except for Sun Qingxue, the other three women's divine senses are also on the verge of breaking through, and they are all just a step away. Of course, Yang Chen would not refuse to give them promotion, and immediately practiced separately with the four girls in the treasure house.

The Taixuan Yin and Yang Heart Sutra is really extraordinary, plus Yang Chen's divine sense has broken through the second grade of human immortals, just one double cultivation of divine consciousness has allowed the four women to break through the bottleneck, and the divine consciousness cultivation has been upgraded to the realm of the early stage of Mahayana.

They are all newly promoted to the Yuan Infant, and their cultivation needs to be consolidated, and in this case, the best way to consolidate their cultivation is to combine their cultivation and double cultivation.

"It's hard to explain the origin of this exercise, so don't go into it. Yang Chen couldn't explain to the girls the origin of the "Qiankun Harmony**" he gave them, so he simply told them not to pursue it.

For the mystery of Yang Chen's body, the four women were mentally prepared, and since Yang Chen said so, of course they agreed. Watching the four wives say to themselves in unison, "Yes, Xianggong!", Yang Chen had an indescribable sense of achievement.

However, it was said that they would not be investigated, but when they carefully studied this set of double cultivation exercises, they still surprised the four women. It stands to reason that they are already a rare person in this mortal world with good comprehension ability, and they can comprehend the sect's exercises almost once they get them, and now there are still many places in this exercise that cannot be understood, how is it possible?

Yang Chen was not surprised at all by this, the top double cultivation technique in the immortal world was placed in the mortal world, if the four women could see through the mystery at a glance, it would be in vain to be called a top-level exercise.

Therefore, Yang Chen once again acted as a guide, telling the subtleties of Qiankun and harmony one by one from beginning to end, and at the same time, how to practice under the current cultivation situation, where to pay attention, all clearly and clearly.

Although in Yang Chen's explanation, some things between husband and wife will inevitably be mentioned in some places, and the women also know the severity, even if they are red-faced, they listen to it word for word, for fear of missing something.

Everyone is an extremely intelligent person, and they all see a lot of things from this double cultivation exercise. Especially the content of Yang Chen's explanation, it made the women vaguely understand that their husbands are far from being as simple as they see now.

This can be seen from that unbelievable catastrophe.