Chapter 325 Entering Again

Xu Yi was ultimately unable to enjoy a five-month vacation. A few days after returning home for the Chinese New Year, he was strolling the streets with Du Yuanfei, who was staying at school, when he received a message from Han, the tutor, on his newly purchased mobile terminal.

The message showed that Xu Yi could choose a special practical course for the second semester of his sophomore year in advance. The course content was to enter a medium-sized world as a representative of the First Military University of the Holy City to compete for a low-level artifact predicted by the gods of the prophecy system.

The medium-sized world where the practical course was located had a high level of technology and was similar to the development trajectory of the technological civilization of Blue Star. Gods who could use the mechanical equipment in it would gain a greater advantage.

Du Yuanfei, who also received a large number of credits from the Seven Capitals Competition, did not receive this message. She belonged to the natural god system and would be subject to considerable restrictions in the technological world.

If Xu Yi agreed, he would go out alone to fight for this battle and separate from the others again.

The world type was very suitable, and there were no very troublesome mission targets. In the end, if the artifact could really be won, the school would not forcefully snatch the low-level artifact.

If it is useful to me, it can be regarded as a good foundation. Even if it is useless, I should be able to exchange it for something more suitable for me.

Artifacts are still very attractive to Xu Yi, who has just entered the high-level demigod level.

So, the only concern is that he can't be in the same team with Du Yuanfei, Zheng Guihao and others again.

Therefore, Du Yuanfei just said, "If you feel it is still suitable, go ahead. Don't worry about us. I can lead the team."

After that, he turned his head with a faint smile and waited quietly for Xu Yi to make a decision.

After all, his pace was much faster than those around him. Zheng Guihao and Ren Yayi couldn't keep up first.

Now, Du Yuanfei is also a little tired.

Thinking that it is just a different world and a different team, there shouldn't be any big problems. After a semester, it's almost time to rest, so Xu Yi replied to Han that he is willing to participate.

...

This practical course is still an infiltration type. Xu Yi's idea of ​​driving the sanctuary and the divine domain directly into it is impossible to realize, but he can still carry 500 units of his family.

Although a level 3 flesh butcher occupies three units, its combat power is more than three level 1s, or one and a half level 2s, so he simply uses a level 3 flesh butcher to the maximum.

A week later, Xu Yi stood in his own divine domain and sighed slightly. He had to work before the Lantern Festival. Is he still divine?

The five-month vacation made him a little lazy, and he couldn't get up the spirit to enter the new world.

This time, he still teleported to Han Fu's divine city, and Han Fu opened the divine city to a place closer to the target world, and then sent Xu Yi into this medium-sized world through mirror teleportation.

He held a silver teleportation card in his hand, and the portal that the card could open could carry exactly 500 units.

With two saints occupying four units and a group of fanatics of three units, Xu Yi took a deep breath, prepared for a new adventure, and opened the silver portal.

At the other end of the portal was a square made of crystals, and in front of Xu Yi was a seven- or eight-story crystal tower.

This time, perhaps because he was alone, Han Tutor did not set the teleportation point outside the city, but directly set it in the square inside the city, allowing him to see the full view of Han Tutor's city.

When he arrived at the center of the square, Han Tutor was waiting for him in the center of the square, and saw that his tone was not very warm.

"Do you still need to exchange credits? If not, I will just drop you off."

Knowing that he came a little late, Xu Yi hurried forward to check and found that the school generously allocated 100 credits to him for the first place in the Seven Capitals Competition, and quickly looked through the list of things that could be exchanged.

After reading it, he knew that the school had opened a special exchange list for him for this battle, and quickly picked out a scroll that could increase the craft expertise by one level, but this scroll only required ten credits to get it.

Then his eyes lit up with a physical scroll that could improve the strong expertise.

Powerful attributes are accumulated bit by bit. Unsurprisingly, this scroll is also worth 10 credits.

Then, while flipping down, a series of densely arranged drawings of various mechanical parts attracted his attention.

He felt a little guilty when he came here, and he looked at the instructor carefully. Seeing that he was not impatient at all, Xu Yi couldn't help but ask, "Uh, what are these drawings for?"

Han Tutor replied lightly, "Since the school has opened the exchange, it naturally has its own meaning."

Hearing this seemingly ambiguous answer, Xu Yi fell into silence. In fact, Han Tutor had already given his response. The school and even he himself thought that these drawings would be useful in this battle.

Taking a step back, the scrolls for improving craft expertise and physical fitness that he saw were also opened because the school thought they were useful.

After confirming his idea, he calculated the remaining credits, and with a ruthless heart, he directly took a set of drawings for engine assembly and parts, which was worth 30 credits.

A set of assembly drawings for the water cooling system was worth 20 credits.

Shell material composition table, shell molding process, shell component diagram three sets, fifteen credits.

Electromagnetic protection shield, fifteen credits.

After a series of exchanges, the remaining credits were used up completely.

Since the school believes that it is important to master certain mechanical manufacturing technology in this world, then he will probably be right to pick the most important engine, the water-cooling system with strong applicability, and the shell and protective cover, which are things that will never go wrong.

After all the exchanges were completed, Han Tutor still looked indifferent, but Xu Yi still knew that he was probably right.

Seeing that the instructor still ignored him, he had to walk towards the transmission array made of crystal mirror in the center of the square with some embarrassment.

Behind him were more than a hundred flesh and blood butchers. As soon as he stood on the mirror, dozens of huge transparent crystal gears began to rotate horizontally or vertically under the mirror.

Xu Yi, who was a little delusional, couldn't help but think that Han Tutor's crystal clan mechanical craftsmanship expertise should also be very high, right?

With the gears, the entire mirror slowly lifted up, as if focusing, and at the last moment before the transmission started, Han Tutor's voice finally sounded.

"I hope these few months of rest haven't worn away your spirit."

This sentence was transmitted into Xu Yi's ears, but the tone of the retired military god instructor seemed to carry a hint of meaning.

He wanted to respond bluntly, "I'm going to give in, but I'm not going to give in."

He wanted to say that he would not step on the spot like this next time, but Xu Yi had no chance. His high-level demigod body had gradually begun to fade, along with the more than 160 flesh and blood butchers...