"The source of the Bitter Sea Sutra?" Ning Wutian was taken aback: "Tell me quickly." ”

"Endless years ago, the Gu Immortal Realm was shattered, the laws of the universe were incomplete, human beings lost their support and could not cultivate, and a woman named 'Guanyin' created a new cultivation system."

Qing'er explained: "This cultivation system pays attention to the sea of suffering and the wheel of life, and only by opening up the sea of suffering and finding the wheel of life can we cultivate. Therefore, the cultivation method of the world is mainly based on the Bitter Sea Sutra. ”

Ning Wutian was surprised to hear this: "The Bitter Sea Scripture was created by a woman? ”

Creating a cultivation system is a very remarkable feat.

"Any other important information?" Ning Wutian asked.

"There is information about the Immortal Gu, the master's method of cultivating talent seeds is the method of cultivating the Immortal Gu, in the ancient immortal world, at that time, heaven and earth treasures can be seen everywhere, and the cultivation of monks In addition to the most ordinary absorption of heaven and earth vitality, there are many strong people who incorporate various talent seeds into their bodies, lay the foundation of the Dao, and break through themselves."

"The cultivation method of the Ancient Immortal Realm!" Ning Wutian's heart was shocked.

The method of sacrificing talent seeds, Ning Wutian learned about it by accident once, and he didn't dare to guarantee that he would succeed, at that time, he was completely broken and broken, and there was an element of luck.

But he never thought that that method would be the cultivation method of the Immortal Gu, this news was too shocking.

After getting the news he wanted to know, Ning Wutian left the library building, entered the inner courtyard, and returned to Chongyun Peak.

Soon Ning Wutian returned to his cultivation place again, although this building was not big, it was also a mansion.

Just as he was about to enter the door, Ning Wutian suddenly paused, looked at the empty gate, and his heart moved: "Let's take a name, let's call it 'Tianfu'." ”

A piece of material appeared in Ning Wutian's hand, and at the same time, he used the controller's ability to manage, and manipulated the cosmic rays to transform a door plate, on which two words with silver hooks and iron paintings appeared-Tianfu!

Then Ning Wutian pushed open the door and came to the innermost room, which was the control center of the entire Tianfu gravity room.

Ning Wutian opened the battery slot, put the super battery inside, closed the box, and then turned on the gravity switch.

The next moment, an invisible gravity acted on Ning Wutian's body, and his body immediately sank.

Ning Wutian continued to increase the gravity until he increased the gravity multiplier to twenty times before stopping.

At this time, even Ning Wutian could only barely jump up here, and he couldn't fly at all.

This is still Ning Wutian's physical body is powerful and unparalleled, and ordinary monks entering here, if they don't rely on energy, they are likely to be directly crushed by gravity.

Walking out of the room again, Ning Wutian felt the ubiquitous gravity in Tianfu, and stretched his waist in satisfaction: "Once I get used to such gravity, my strength will definitely improve quickly." ”

"But now is not the time to practice!"

Ning Wutian came to the martial arts training ground and placed a huge metal plate at the end, using the controller's ability to transform this metal plate into a ten-ring target.

Then Ning Wutian took out a lot of materials, and was about to use the ability of the controller, when he suddenly paused again, and said to Qing'er: "Qing'er, use these ordinary metals to make the best flying knife, don't exceed ten centimeters long. ”

Qing'er came out, looked at a large pile of ordinary steel on the ground, and said cutely: "Qing'er's database has many modeling designs about flying knives, and the best one is the 'Fengyun Flying Knife'. ”

"Let's just fly the knife." Ning Wutian also knew that the so-called 'Fengyun Flying Knife' was just the name of a product.

"Okay, how much does the master want?"

"Make all these materials into flying knives, and I want to practice the Flying Knife Heart Sutra!"

Ning Wutian had studied the Flying Knife Heart Sutra, this magical cultivation method could not rely on the material of the Flying Knife to exert its power, but relied on the stunt of throwing the Flying Knife to exert its power.

Qing'er's little hand emitted a large pile of metal materials that covered the ground with beams of light.

Soon these metal materials quickly deformed, disintegrated and reassembled.

Gradually, under Ning Wutian's gaze, a flying knife no more than ten centimeters was formed.

After all the metal materials piled up like a hill were transformed into flying knives, half of the martial arts training ground was filled with these flying knives.

Even though it's just made of ordinary metal, it's still beautiful, streamlined little throwing knives.

Half an hour later, Qing'er turned into a necklace again and hung it around Ning Wutian's neck.

Ning Wutian waved his hand and put away all the flying knives that filled half of the martial arts training ground.

The number of these throwing knives is over 100 million, enough for him to use for a long time.

Immediately, Ning Wutian came to the edge of the martial arts training ground, which was 100 meters long and wide, and the edge was 100 meters away from the target.

Originally, this distance was nothing to Ning Wutian today, but now under twenty times the gravity, it would take a little effort to still be accurate.

"Whoosh!"

A throwing knife shoots out.

"Khooth!"

Although the flying knife hit the target 100 meters away, it failed to insert into the metal plate target, and it failed to hit the ten rings at all.

"The cultivation method of the Flying Knife Heart Sutra is not simply throwing the Flying Knife!"

Ning Wutian immersed himself in the cultivation method of the Flying Knife Heart Sutra and began to throw the Flying Knife again.

"Whoosh!" "Whoosh......"

He shot out a throwing knife.

Shooting knives has a completely different feeling from shooting stones, the stones are a monolithic, albeit irregular, but the center of gravity is in the center, while the knives are long and thrown differently.

At the same time, Ning Wutian also knew that if he wanted to successfully cultivate the Flying Knife Heart Sutra, he not only needed to comprehend the Flying Knife Heart Sutra, but also practiced countless times.

The requirement in the Flying Knife Heart Sutra is that the thrown flying knife can hit a point thousands of miles away in order to be considered an entry.

This is not an undemanding request.

Ning Wutian didn't have such a large practice field, so he simply increased the gravity of the space.

The small flying knife, which was originally only three or two weights, became six catties under twenty times the gravity.

Throwing a six-pound object 100 meters out of 20 times gravity is far more difficult than throwing a 100-pound thing out of a 100-meter environment in a normal gravity environment.

"Whoosh!" "Whoosh!" "Whoosh!" "Whoosh......"

Ning Wutian was not the slightest impatient, he was completely immersed in it, and kept throwing the flying knife, shooting out the flying knife in his hand again and again.

At first, he could only barely shoot ten rings, but it was difficult to shoot into the metal target.

Gradually, as he got used to the technique of throwing flying knives, and with his comprehension of the Flying Knife Heart Sutra, the flying knives thrown by Ning Wutian began to have a lot of power, and the accuracy was also improving.

"Woo ......"

A throwing knife shot into the Nine Rings and plunged two centimeters into it.

"Whoa!" "Woo ......"

One by one, the throwing knives were shot, and gradually more and more throwing knives could shoot into the ninth or even the tenth ring, and they could shoot into the steel plate.

You must know that the flying knife in Ning Wutian's hand was only made of ordinary metal, but the target was definitely made of stainless steel.

The material of the throwing knife is much worse than the material of the target.

Despite this, the flying knife thrown by Ning Wutian could still be inserted into it.

But this is not enough, Ning Wutian's request is to hit every shot, and it needs to be more powerful.

"Whoosh!" "Whoosh......"

One by one, the throwing knives were thrown, and a thick layer of throwing knives had accumulated under the target, and more and more throwing knives were inserted into the target.