When everyone woke up, what they saw was a striking ball of light from the main god, as well as a cold alloy floor of the main god.

"This trip can be regarded as the end of a heartfelt matter!" Guan Yang picked up the ancient sword that fell to the ground because of the teleportation of the main god space, and said with a smile.

"It looks like Guan Yang is very happy, what's the matter, this time you went back and got the girl you wanted?" Da Niu asked jokingly.

"Hey, Da Niu, when did you learn to mock people, this is not your style, is it bad with the two wise old universities?" Guan Yang glanced at the bull, but he could see that he was in a very happy mood.

"Well, in general, our return this time has solved our most basic original intention, which is to fight against the invader organization, and this time, we have exchanged the public reward points for some scientific and technological creations, as well as some necessary materials related to it."

"We are in a race against time, whether it is the scientific research institutions of the original world or us, we must improve our strength before the aggressor organization arrives!"

Chu Yuan pushed his glasses and opened the conversation box rarely.

"This time Project X, the known returnees, for the time being, are only our team, and we are actually the closest to the dawn because of the advantage of the main god space, you know, if the time given to us is enough, then the space for our strength to improve is unimaginable."

Hearing this, Zitian nodded, and said, "This return, we have also exchanged the public reward points for a summoner called 'Recall', which can instantly pull several of us back to the world where the holder is." ”

"The premise is that before that, we have enough strength to deal with the invaders."

"Don't worry, I will try my best to be the first person to use a sword in this universe! When the time comes, all the invaders of the universe, I Guan Yang, see one to destroy the other, and cut him into three pieces with one knife! Guan Yang touched the Thousand Machine Sword behind his back with his hand, and said with a laugh.

The ancient sword blade flashed with light.

"You'd better fix your chatter first!" Zhang Xinyi turned her head away, and her tone was contemptuous.

"Also, which master do you think is not good at talking a lot all day long?" Li Yan is also helping Zhang Xinyi speak.

"What's wrong with the talker, who says that the talker can't be a master?"

"It's good to talk more, I think."

Zitian smiled faintly and said: "Let's take a look at the main god space first, this time we still have a lot of reward points left, calculate the 3C side plot provided by each person in addition to the T virus antidote, as well as a thousand reward points, as well as the public reward points and side plots prepared by each person, there should be two B-level side plots, about 3000 reward points." ”

"Regarding this, everyone will use it to strengthen themselves, and as for the direction, it is recommended to follow the previous route."

Zitian pinched his hair and said.

In fact, no matter whether Zitian said these or not, everyone had a general orientation for their own strengthening direction.

This return also made everyone have a lot less worries, and they concentrated on grinding blood and fire in the main god space.

"Alright, let's go exchange our stuff first!"

"This exchange will definitely raise our strength to a higher level."

Everyone couldn't wait to run under the ball of light of the main god, and their eyes lit up and began to contact the main god.

After a while, one after another white pillars of light enveloped several people, and some balls of light disappeared into their bodies.

Zitian contacted the main god, flipped through it for a long time, and once again stopped his eyes on the strange authorless Xiuzhen classic, the Xiuzhen book called the Xiuzhen Chapter.

"It would be nice if there was an option for book previews in the main god." Azusa muttered to herself.

After taking a look at the reward points, I asked for a B-level side story, and 2000 reward points, compared to other exchanges, the price of this book can be described as ridiculously expensive.

Most of the other cultivation classics or exercises will give some power and effect when cultivating to the end of the world, but this strange book has no superfluous information except for a title.

There must be deception when it is abnormal, Zitian is well versed in the truth of this famous saying of soldiers, so after thinking for a while, he gritted his teeth and exchanged it.

A flash of light flashed, and some data docked to Zitian's mind, a book with a quaint black cover appeared in Zitian's spiritual world, and then, a rich male voice sounded without the slightest mood swing.

"At the beginning of the Tao, heaven and earth take quantity as the force, and the driving force is for the technique, and the combination of technique and number are inseparable...... the two are inseparable" The strong male voice completely occupied Zitian's thoughts, and Zitian fell into an inexplicable feeling, accompanied by the strong boys, there were countless inexplicable prayers and chanting.

Slowly, Zitian closed his eyes, and strange pictures exploded in his mind, including mountains that are tens of thousands of miles long, particles as small as fine dust, mangosteens that can exude earth-shattering momentum, and distorted unknown curved objects.

It's as if the whole world is being seen in the eyes, encompassing everything and everything.

I don't know how long it took, Zitian slowly opened his eyes and retreated from that strange artistic conception.

Shaking his head, he said to himself: "It's so wonderful, are the pictures just now different things from different diverse worlds?" ”

Subsequently, after feeling the changes in his body, Zi Tianmeng found that the internal force that could only experience the sense of qi had converged into a pure white substance in the body, flowing, constantly nourishing the body and making it stronger.

"Is this the so-called True Yuan Force?"

Zitian felt the energy flowing in his body, and the astonishing qualities implied in it, Zitian was secretly surprised.

This true yuan power is really not ordinary, and as soon as it touched this field, Zitian felt its wonderful use.

Exiting the main god space, Zitian opened his eyes, and then saw a few people not far away, several of them were constantly discussing, and it seemed that they had gained a lot after the exchange.

"Zitian, what did you exchange, it took so long?" Da Niu asked.

"Well, how long did I use it?" Zitian asked with some confusion.

"It's been about an hour." Zhang Xinyi nodded.

"I have exchanged for a relatively special cultivation type of exercises, and I haven't found its specific usage yet, but my internal force has been successfully purified for the true yuan force, and I believe that my strength should be greatly improved."

"By the way, what did you guys exchange for?"

Guan Yang raised the sword in his hand, and at this time, the original simple and dim Qianji Sword became overflowing, and various colors kept flowing on the surface, giving people a very extraordinary feeling.

"I upgraded the Thousand Machine Sword level to a level, and then upgraded the Wolverine bloodline, upgraded it to the intermediate level, and then exchanged it for some physical fitness improvements, and the reward points are about the same."

Guan Yang once again turned the Thousand Machine Sword into a box, and the Thousand Machine Sword in this state did not seem so eye-catching, but it was very simple and restrained.

Zhang Xinyi spoke: "I exchanged the advanced Assassin Bloodline skills, awakened a lot of Assassin skills, and then perfected the 'Mo'. After speaking, Zhang Xinyi took out the original black dagger with complex carvings and distorted words, and everyone only now knew that this dagger was named Mo

Everyone also nodded, Zhang Xinyi, a little girl who looks harmless to humans and animals, several people have deeply realized its strength, the instantaneous moving skill last time is really unguardable, plus the powerful attack power and penetrating power, no matter who is in the team, they are not sure that they can win Zhang Xinyi.

Da Niu has exchanged a set of exercises called splitting the hollow palm of the high demon plane, and I heard that it must be matched with good ingredients, coupled with persistent contact, it is possible to achieve success.

I saw that the big bull slashed out of the air with one palm, and with a loud "bang", the ground of the unknown metal material in the main god space was directly hit out of thin air with a huge hole.

This splitting palm can actually attack from the air, and it is easy for the enemy to be unable to guard against it.

"Is this a technique similar to that in an air cannon, which quickly hits the air so that it compresses and goes in one direction?" Zitian looked at the ground of the main god space that was constantly recovering itself, and asked suspiciously.

"It's not appropriate to say this, this kind of exercise requires a kind of energy called vibration, and when this energy is exchanged for the exercise, it will be transmitted in the body, and the amount of vibration can be increased through practice." Da Niu sorted out his thoughts and continued.

"If this exercise is cultivated to the fullest, it can break through the space with one palm, which is incredible!"

"There are many exercises in the main god space that are exercises of various high demon planes, and we who were born in scientific and technological civilization can't understand their origin, but we can also understand it." Chu Yuan pushed his glasses, very satisfied with the power of Da Niu's blow just now.

"Captain Chu Yuan, what about you, did you exchange it?" Zitian looked at Chu Yuan, who was buried in the computer on the side.

Hearing this, Chu Yuan stopped the movement in his hand, and suddenly, a huge force lifted everyone, causing several people's bodies to rise directly by more than ten meters.

Several people were surprised, you must know that Chu Yuan was very difficult to bear the weight of only one person in the front, but now it seems that it is very easy.

"As you can see, I've strengthened my telekinesis, and this kind of BUG skill is now also showing its significance, which should be confirmed later." Chu Yuan put down everyone and then said.

"Well, then, let's rest first, and get familiar with our new skills when we have time, as for Zitian, let's start using the equipment of the main god space and study some things on our own!"

Zitian nodded and said, "Okay, there are some unnecessary things, we don't need to exchange them in the main god space." ”

After that, everyone was testing their new skills in the square, and Zitian and Chu Yuan were also holding a bunch of main god space exchange objects of different shapes, and headed towards Chu Yuan's room.