The autumn sea breeze blows on the body, which makes people feel a little cold, but Xue Lingyun and Zhao Hongtu naturally don't take this sea breeze in their eyes.

Xue Lingyun looked at the sea in front of him and didn't know what he was thinking.

"Teacher, this sea is really vast and boundless, and it has given birth to an unknown number of lives. Every time I stand on the edge of the sea, I feel the same emotion in my heart. Zhao Hongtu said with a smile.

Xue Lingyun smiled faintly and said, "I don't feel the vastness of the sea, but the smallness of the sea. ”

"How small is the sea?" Zhao Hongtu said in disbelief.

"If you've ever been in contact with the real universe, you'll understand how small the sea is in front of you...... Not to mention the sea in front of you, even the earth is extremely small. In the solar system, Saturn is 745 times the size of the Earth, and the Sun is 1.3 million times the size of the Earth. In the universe, the sun is also extremely small, the volume of Arcturus is tens of thousands of times that of the Sun, and the volume of the VY star of Canis Major is 2.99 billion times that of the Sun. And this is only the largest star that can be observed, as far as I know, there are several stars in the Milky Way alone that are 100 billion times larger than the Sun, not to mention other galaxies. In this universe, the sun of mankind is like dust, let alone the earth...... In the universe, the Milky Way is nothing. Xue Lingyun smiled faintly and said.

"Isn't the Milky Way nothing?" Zhao Hongtu said in surprise.

"Of course, according to the current scientific and technological measurements of the Earth, the diameter of the Milky Way is nearly 100,000 light-years, but the Milky Way is only one galaxy in the Laniakea Supercluster, and the entire Laniakea Supercluster has reached more than 1 billion light-years, and the Laniakea Supercluster is just one of the countless superclusters in the universe. Xue Lingyun said lightly.

Listening to these figures, Zhao Hongtu stood there, and his heart was also shocked.

In the universe, the Milky Way is nothing, the sun is just dust, and the earth is dust among dust...... In that case, what kind of human beings are? Creatures above the dust? In the whole universe, human beings are too small!

"What's more, our universe is nothing in the heavens and all the worlds...... I don't know how many 'universes' there are in this time and space, endless, the heavens and all worlds are just a short abbreviation, and the 'universe' we are in is just one of the infinite universes. Xue Lingyun said again.

"Is there any other universe besides the universe?" Zhao Hongtu said in disbelief.

"Of course...... All of these universes together are called the heavens and all the worlds. Xue Lingyun said.

"But Earth technology has not detected other cosmic existences at all. Zhao Hongtu couldn't help but say.

"It's just that the earth's technology is too backward...... Back then, I had set foot outside of this universe and gone to other universes. Xue Lingyun smiled faintly.

In the past 100,000 years, he has crisscrossed the heavens and all worlds, and the universe is invincible...... He didn't know how many universes he had visited, maybe 100,000, maybe 1 million...... And now he is staying on a planet like dust, even if this is his hometown, but it is also emotional.

The sea in front of him is very huge in the eyes of the earthlings, and in his opinion, it is not even a "pond".

"Teacher, what is your origin?" Zhao Hongtu couldn't help but say.

For a period of time, he continued to accept Xue Lingyun's teachings, and he felt more and more that Xue Lingyun's knowledge was incredible. And now Xue Lingyun has said such an incredible thing...... Not to mention other universes, not to mention galaxies outside the Milky Way, not even those stars in the Milky Way that are trillions of stars larger than the sun, even if it is the solar system, human beings have not stepped out now...... How could Xue Lingyun know so much?

"I'll probably tell you later. Xue Lingyun smiled faintly and said.

Zhao Hongtu didn't dare to ask more, but he secretly guessed in his heart that his teacher must be a great person, otherwise it would be impossible to pass on such earth-shattering exercises as the thirteen styles of Taisho.

"Today I will tell you about the innate cultivation, after entering the innate realm, first cultivate the eight veins of the Qi Sutra, then cultivate the twelve righteous scriptures, and then cultivate the 108,000 acupuncture points. Xue Lingyun said.

"One hundred and eight thousand acupuncture points?" Zhao Hongtu had a look of disbelief on his face.

"What, is there any problem?" Xue Lingyun said lightly.

"Teacher, as far as I know, there are only more than 400 acupuncture points on people's bodies. Zhao Hongtu said.

"Is there only more than 400 acupuncture points? That's because the martial arts civilization on the earth is too backward...... There are 108,000 acupuncture points in the human body, and only after all of them have been cultivated can they enter the foundation building realm. Xue Lingyun said.

"What is that?" Zhao Hongtu said curiously.

"The realm above the innate is called Zhuji. Xue Lingyun said.

"On earth, the innate is called the realm of saints. Zhao Hongtu said.

Now Zhao Hongtu has gradually "affirmed" an idea - his teacher Xue Lingyun is not estimated to be a human on earth. He didn't know that Xue Lingyun was originally from the earth, but he had not come into contact with the cultivation realm on the earth.

"Saint realm?" Xue Lingyun smiled dumbly and said, "Transcendent sainthood, so it's called the saint realm?"

"Yes...... However, according to the teacher, it is necessary to cultivate 108,000 acupuncture points before you can build a foundation, but there were also legendary 'saints' on the earth, and those should be the ones who built the foundation. Zhao Hongtu was puzzled and said.

"There is also a difference between the 108,000 acupuncture points, and one hundred and eight of them are called basic acupuncture points. As long as you cultivate these one hundred and eight basic acupoints, it is possible to step into the foundation building realm, but it is as difficult as climbing to the sky. I believe that there shouldn't be many people on the earth who can enter the foundation building realm, that is, the saint realm, right?" Xue Lingyun said.

"Indeed, there have not been many 'saints' from ancient times to the present, and every saint has been treated as an immortal. There may be no 'saints' in China now. Zhao Hongtu said.

"In addition to these one hundred and eight basic acupoints, there are also one thousand and eighty origin acupoints, and of course, the origin acupoints include the basic acupoints. Then there were 106,918 energy acupuncture points...... In the end, there are still two acupuncture points left, which are called the wisdom double acupoints. The more acupuncture points you cultivate, the easier it is to enter the foundation building realm. Xue Lingyun said.

"There are so many holes. Zhao Hongtu muttered, his heart shocked.

"In the innate cultivation, the eight veins of the Qi Sutra and the twelve righteous meridians are just the foundation, only after cultivating one hundred and eight basic acupoints can one be regarded as entering the early stage of innate ability, only after cultivating one thousand and eighty origin acupoints can one be regarded as stepping into the middle stage of innate ability, and after cultivating energy acupoints, it can be regarded as entering the late stage of innate stage. This energy acupoint, as the name suggests, is to accumulate energy, and the more you cultivate, the more true qi you have in your body. Xue Lingyun said.

"What about the Wisdom Twin Acupoints?" Zhao Hongtu said curiously.

"The Wisdom Twin Acupoints are to increase wisdom and increase the soul, but not everyone can cultivate the Wisdom Twin Acupoints, and they need to have enough comprehension of the Great Dao. Xue Lingyun said with a smile.

"Teacher, the innate realm above the earth is not divided in this way. Zhao Hongtu thought for a while and said.

"Oh, how do you divide the innate realm on the earth?" Xue Lingyun couldn't help but understand.

"On the earth, as long as you cultivate the eight veins of the Qi Sutra, this is the early stage of the congenital, and the cultivation of the twelve canons is the middle stage of the innate stage, after cultivating the acupoints, no matter how much you cultivate, this is the late stage of the innate stage. If you can cultivate 400 acupuncture points, it will be the Innate Great Perfection. Zhao Hongtu said.

"Earth martial arts are still too backward, after you become my disciple, I can let you complete most of your acupuncture points...... As for the Wisdom Twin Acupoints, I'm afraid it will be difficult for you to cultivate. Xue Lingyun said while thinking about his thoughts.

This time, he entered the East Tower Mountain, and if he could find the spirit vein, he might be able to cultivate one hundred and eight basic acupoints in one fell swoop, and truly enter the early stage of innate learning.

He believed that with the Taisho Thirteen Forms, after he entered the early stage of the innate stage, he would be an invincible existence in the innate realm of the earth!