The things in the enclosed space, each of them are high-quality, and each of them has helped him tremendously, and even saved him from danger many times. The water droplet ship in the first hall, the silver mech in the second hall, the white beetle in the third hall, and the purple droplet in the fourth hall...... He had always been looking forward to what was inside the fifth hall.

Originally, he thought that the fifth closed hall would be opened after a long time, but he didn't expect it to open suddenly, and he didn't react for a while.

After a few seconds, he quickly ran towards the closed hall, and reached the fifth room one by one, and with a push of his hand, the glass door opened.

Taking a deep breath, Yang Dongqing stepped in and flew towards the nine balls in the distance.

As he got closer, he was surprised to find that the space around the nine rotating spheres was distorted, even affecting his vision, and it looked like the balls were a little deformed.

"The space is distorted, the gravitational pull is so strong, and the masses are huge. Yang Dongqing said secretly, even the space around the Neutron Battle Star would not be distorted to this extent.

Continuing to move forward, he himself felt a huge gravitational pull, and he couldn't help but use the technique of eliminating the gravitational force. At the same time, he also saw a golden object surrounded by nine spheres, which turned out to be a golden mecha curled up in a ball.

"Mecha, it's actually a mecha!" Yang Dongqing suddenly smiled, he knew too well the efficacy of the space mecha. He fought all the way through the Yuhe Galaxy, relying entirely on silver mechas. Even if he defeated the eye in the end, it was the credit of that mecha. When that mecha was damaged, he was extremely sorry, so he saw the golden mecha in the Endless Secret Realm and wanted to bring it out.

Now that he saw the mecha again, and it was in the fifth closed hall, surrounded by nine balls of great mass, he knew that it was very powerful when he thought about it, how could he not be happy.

At this moment, Yang Dongqing's voice came from the fairy voice: "Don't resist the gravitational pull of the ball, use your mind to contact them." ”

"Don't resist!" Yang Dongqing was stunned, don't you resist, wouldn't you be pulled over, can my current physical fitness resist such a strong gravitational pull?

Although he was puzzled, out of trust in the fairy, Yang Dongqing still did it. Abandon the use of gravitational countermeasures, and then the mind probes over.

At the moment when he stopped practicing, he felt a huge force acting on his body, dragging him forward. At this moment, even the thoughts he stretched out felt like they were being torn.

Yang Dongqing remembered the fairy's words, and did not resist, his mind followed the gravitational force, and in an instant he reached the ball.

These balls were not large, each only one decimeter in diameter, and when Yang Dongqing's mind touched one of the balls, he was shocked to find that the gravitational force seemed to have become different.

As he approached just now, his mind felt like it was being torn apart. But now, these gravitational pulls are actually around his mind, and they no longer have any effect on his mind.

"It's strange, how can this be?" Yang Dongqing was surprised,

At that moment, he suddenly felt the vibration of the orb. Plop, plop, plop, not the kind of vibration that is extremely frequent.

The next moment, Yang Dongqing had already approached, and just like what happened to his mind, gravity no longer acted on him, but surrounded him.

Yang Dongqing stopped, feeling more and more curious, these balls seemed to be thoughtful, and they didn't want to hurt him. Then he was surprised to find that the frequency of the ball's vibration was the same as the rate of his heartbeat.

"Interesting!" Yang Dongqing had already seen that these balls were weapons. Because he had seen the neutron star on the Black Dragon Sect. These balls are similar. But the vibration of the ball was the same as his heartbeat, which he didn't expect.

Then, he tried to change the rhythm of his heartbeat, gradually increasing it. The frequency of the balls also increased. And when he deliberately slowed down his heartbeat, the vibration of the ball slowed down.

"In keeping with my heartbeat, the fairy brought me closer with my mind...... Is it possible to use the power of telekinesis to promote? As soon as Yang Dongqing thought of this, he couldn't help but be a little excited, he had seen the power of the neutron star on the Black Dragon Sect Taishang with his own eyes.

However, when he couldn't wait to use the telekinetic power to urge one of the balls, he found that he couldn't do it at all. In his senses, his thoughts were as if they were being weighed down by a huge star, and they were extremely heavy.

"Don't try it, with your current mind and mental power, you can't urge it. The fairy's voice came into his ears, and Yang Dongqing turned his head to see that the fairy had arrived behind him at some point.

"I can't even move my mind now, how many weapons are these?" Yang Dongqing asked.

"This is the Nine Planets, named Nine Palaces, and they are three-grade weapons. The fairy said.

"Nine Palaces, Three Grades...... A round ball with a diameter of only one decimeter turned out to be a planet?" Yang Dongqing was dumbfounded.

"Regardless of the fact that they are only one decimeter, they are one of the densest objects. It's all tightly formed by quarks!" said the fairy.

"It's all quarks, so isn't this a huge proton, or a neutron?" Yang Dongqing became more and more shocked, and his brain couldn't turn around.

"Protons and neutrons are formed by three quarks, which are supposed to be strange matter, containing a huge amount of energy, and its gravitational pull is as great as that of a black hole...... Seven-grade weapons can convey energy, six-grade weapons are high-density, and fifth-grade weapons are connected to the mind and generate consciousness. The four-grade weapons are generally celestial transformations, weapons and creatures. This is a three-grade weapon, which is not only modified by celestial bodies, but also has spatial attributes inside. I still remember that I told you before that the highest I have ever seen is a three-grade weapon, which is this set of Nine Palaces. It's just that it doesn't have a machine spirit yet, so it's not an official three-product, and it's more appropriate to call it a quasi-three-product. The fairy explained to Yang Dongqing.

Yang Dongqing realized this, and nodded in a sudden understanding.

"I let you use your mind to touch, that is, let you use your mind to warm the weapon, so that it can give birth to machine spirits. Do you feel its vibrations in line with your heartbeat?" asked the fairy.

"Yes!" Yang Dongqing responded, and then asked, "Then I don't have a chance to use it at all before I cultivate the machine spirit?"

"It's not that it can't be used, without the help of the machine spirit, you have to use your own mental power to urge it, with your current strength, you can't urge it," said ...... fairy, the fairy pondered for a while, and said: "But there is another way, with the help of the spar of the mechanical family, you can urge one." ”

Yang Dongqing laughed, such a weapon, let alone nine, only one is enough.

"Fairy, what about the golden mecha, what is the strength of the golden mecha surrounded by the Nine Palaces?" Yang Dongqing asked again.