After leaving Qingcheng, Shen Dong left with Shuang'er and handed it over to Xu Aoshuang, coupled with her heaven-level combat power, it can be said that Shuang'er is absolutely able to protect her parents.

Initially, Shen Dong was still having a headache about this matter, but after something like his father, Shen Dong had to stay with his parents as a safe candidate, and Shuang'er was an excellent candidate.

Of course, Shen Dong also taught Xu Aoshuang an ice technique, the Frost Divine Dragon Technique, this name is very compatible with Xu Aoshuang, and the exercises in it are also very profound, but for Xu Aoshuang of the ice spirit root, it seems to be like a fish in water, and it can be understood at one point.

When he went back, Shen Dong bought a house near his parents' company and asked Shuang'er to help monitor him, while he himself left here directly and entered the mountains.

Because he felt that he was about to break through.

And this feeling is different from before, this breakthrough makes Shen Dong feel that his strength is likely to change qualitatively.

Although his divine sense could not be used, he could also feel a change in the dantian, and that feeling made Shen Dong understand that this breakthrough was very different.

Deep in the mountains, Shen Dong sat cross-legged among the grass, trees, mountains and rocks, the scorching sun was shining, but it did not affect Shen Dong's cultivation at all.

He suddenly found that after he had the spirit core, he had a special feeling for the grass and trees, and that feeling was like a relative, especially in the grass and trees, and the aura generated was much more than in other places.

It's like he's a plant.

Of course, he also knew that this spirit core should have been left by other spirit creatures, and it was picked up by himself.

The aura of heaven and earth was turbulent, and Shen Dong's head emitted cyclones from time to time, pouring into his body.

Taiyuan was running rapidly, and the dantian was squeezed rapidly.

Breakthrough, for a while, Shen Dong's dantian expanded rapidly.

Shen Dong also breathed a sigh of relief, but the next moment, a thunderbolt flew away, thunder in all directions, and fell directly near Shen Dong, and for a while, the lightning flashed, and Shen Dong only felt that the surrounding magnetic field seemed to have been changed, covered by thunder.

This sudden change in the magnetic field made Shen Dong a little frightened.

As the thunder fell, Shen Dong found that the dantian in his body had expanded more than twice, which made Shen Dong a little excited for a while.

He broke through, and it was a breakthrough beyond the level, and he directly reached the cultivation of the seventh layer of Qi training, which was a symbol of strength for Shen Dong, and now he can soar into the world and fly with the sword.

However, Shen Dong didn't worry too much, but looked at the thunder, a little puzzled, after all, where this thunder came from, he still hadn't learned yet.

"No wonder! This Heavenly Dao thought that you were a spirit of grass and trees and wanted to send down a thunderstorm, but when it was finally decided, it was found that you were a human being, and this kind of thunderstorm would appear! At this time, the flying sword flew out of Shen Dong's hand, hung in the sky, and said to Shen Dong, for a while, Shen Dong was also a little stunned.

"Senior, this spirit core will also attract thunder tribulation?" Shen Dong asked directly.

"That's right, the general spirit tribulation will hide in the underground or to the bottom of the sea, where there is earth and rocks to resist, and most of them choose to be in the dark night, because under the interference of yin qi, the Heavenly Dao should not be detected, but you cultivate directly in this mountain forest, and the spirit core is also urged by itself, so it will be like this." Baili Jianshan explained, which made Shen Dong a little depressed for a while, and he now very much wanted to return this spirit core to his master.

"What? Scared? Let me tell you, when this spirit core absorbs spiritual power on its own, it will also make you comprehend the Dao of Wood, of course, the chance that you can comprehend it is only one in 100,000. Baili Jianshan said directly, his words were filled with a smile.

"One in 100,000, that's too slim!"

"One in 100,000 is already good, I think at the beginning, I felt a predecessor in kendo, and it took three thousand years to touch the skin, as long as you have been cultivating one in 100,000, one day, you will be able to understand.

And you don't necessarily really feel it, this thing is just a foreshadowing for you, so that you can get more Tao insights in the future. ”

"Senior, what is the end of the avenue?"

"The Great Dao is all living beings, the end of what you are talking about, you don't need to know, you just need to remember that the Great Dao exists in this vast number of living beings, you just need to walk in the world."

In the Great Dao, all sentient beings, sentient beings, are the cornerstone, and the Great Dao is the rule, only in this way can the world have the level of cleansing, the regulations.

For a while, Shen Dong benefited a lot, watching the thunder pass, a majestic rain, washing over the area after the destruction.

A rain brings new life.

A spiritual rhyme made Shen Dong couldn't help but wave his hand, and for a while, the surrounding plants began to exude vitality, and the scorched wood that had been broken by the thunder also recovered a trace and gave birth to new shoots.

"Now that you have broken through the seventh layer of Qi training, you can also use the sword, I have a sword technique, you can take it and practice." Baili Jianshan said directly, a fine light emanated directly from the ink cloud and entered Shen Dong's mind, and in an instant, Shen Dong only felt a strange memory enter his mind.

Moon Shadow Swordsmanship, as its name suggests, can be doubled in speed compared to ordinary imperial swords, and if it is cultivated to the fullest, it can be shortened even more, everything, depending on the physique it bears, the most important thing is that under the moonlit night, it has a speed bonus, which is about twice as much as the day.

For a moment, Shen Dong was full of curiosity about this Moon Shadow Sword Technique, after all, when a cultivator reached the level, he could control the sword by himself, and these only needed to master the skills of control.

He didn't expect that there was still a sword technique here in Baili Sword Mountain.

And it was obvious that this technique was quite good, and for a while, Shen Dong was also a little happy.

Speaking of practice, Shen Dong directly controlled the true qi and began to practice penance.

After all, any technique, even if it is talented, needs time to learn, and the same is true for Shen Dong, he also needs to cultivate.

After a while, he was immersed in swordsmanship, and also discovered the mystery of this swordsmanship, the Moon Shadow swordsmanship, not only a kind of swordsmanship, but also his swordsmanship, the most important thing for him is his swordsmanship, for a while, Shen Dong gradually understood that if you want to use the sword, you need to learn swordsmanship.

......

Penance in the deep mountains, in just half a month, a knife of light, rising to the sky, standing in the sky, Shen Dong looked around, and there was some emotion in his heart, and now, he finally succeeded.

In the past half a month, Shen Dong practiced sword and medicine collection during the day and alchemy at night, and for a while, most of the medicinal materials on the entire mountain were swept away, and there were also a lot of pills in his ring.

Among them, there are the most Fuyan Pills, more than a hundred, and in this half a month of cultivation, Shen Dong also found that his Dan Technique has improved, and with the help of Baili Sword Mountain, he finally broke through to the Second Transformation Dan Master just now, and was able to refine the pill of the foundation building period.