After negotiating the conditions, An Baichen promised to save the sea dungeon, but in his heart he was ready, just trying to fight with high-level monsters, and did not plan to die.

"It's a contract, drip your blood on it. ”

An Baichen took out the parchment and handed it to Chu Xinghan, Chu Xinghan happily signed the contract, and then relaxed his spirit and resistance according to An Baichen's request, and let the Death Treasure Book extract his soul fragments.

"Uh......" Chu Xinghan was covered in a cold sweat, and the sharp pain of extracting the soul fragments made his whole body tremble slightly, and it was very painful to experience the feeling of his soul being cut and torn in a completely conscious state, even a tough guy could not bear it.

But fortunately, this painful feeling comes and goes quickly.

When the contract was signed and Chu Xinghan became a servant of the god of death, An Baichen smiled at him: "Welcome to the world of the dead." ”

"You are now not only a human on the Dustless Blue Star, but also a resident of the undead world. ”

Chu Xinghan didn't speak, just nodded silently.

He didn't know if he had made the right decision yet, but at least he seemed trustworthy and he could only take one risk.

An Baichen saw that Chu Xinghan was not interested, and he didn't say anything, An Baichen said directly: "Take me to get the trading materials you promised." ”

"I need enough supplies to create enough undead warriors to increase the chances of survival in the dungeons of the sea. ”

"Okay, follow me. ”

Chu Xinghan nodded, and turned around and left the laboratory first. If a man like Chu Xinghan asks him to call An Baichen the master, he will never be able to do it, but An Baichen doesn't care about this.

Everyone is their own person, some verbal details are not so important, and doing more practical things is the most important thing.

The magic crystals of the sea dungeon are stored on the third basement floor of the laboratory, which is the military warehouse and logistics material warehouse of the sea gathering place, and the entire warehouse area is very large and spacious.

According to Chu Xinghan, it is almost the size of two football fields and about five meters high.

The warehouse is full of things, most of which are all kinds of vegetarian food and dried dried food, which are poorly made and taste very poor, but they are better than they last for a long time.

With the current environment and conditions of the Dustless Blue Star, most of the gathering places have stored a large amount of food for future troubles, and the sea gathering place is no exception, and the warehouse is divided into two areas.

One is the grain reserve area, which covers an area of two-thirds of the entire warehouse, and the grain reserve area is divided into several small areas, and the simple moisture-proof area, there is also a special refrigeration area, and the grain is subdivided into different types to facilitate storage.

The other is the military warehouse area, which is full of decommissioned and damaged mechs, as well as spare mechs, in addition to a large amount of ammunition, guns, and weapon energy.

In the three rooms deep to the left of the military warehouse area, the raw materials for the Lower Crystal, the Intermediate Crystal, and the mutant potion are placed.

An Baichen followed Chu Xinghan all the way to the door of the three rooms and stood still, Chu Xinghan pointed to the three rooms and said, "All the magic crystals are here, I'll go and let someone come and carry them later." ”

An Baichen shook his head and said, "No need, you open the door, I have my own way to take it away." ”

"Good. ”

Chu Xinghan nodded, and An Baichen found that he had become a servant of the god of death and talked less, probably remembering the freedom he had lost.

Chu Xinghan opened the room, An Baichen walked in, and what he saw was a dense array of magic crystals, the number was too large to be counted with the naked eye, the entire spacious room was illuminated, and the walls were reflected everywhere with flashing red light, and even the lighting was saved.

An Baichen opened the dimensional passage, snapped his fingers, and included an entire room of magic crystals into the world of the undead.

"Alright, let's go to the next room. ”

An Baichen walked out, Chu Xinghan had a surprised expression in his eyes, An Baichen had just been in for less than a minute, and it was over so quickly?

Chu Xinghan confirmed that the room An Baichen went to earlier was empty, and he really didn't know what means he used to empty the magic crystal in a large room so quickly.

Chu Xinghan took An Baichen to other rooms.

Soon, in a few minutes, An Baichen had all the magic crystals loaded into the world of the undead.

Although there are no details and statistics, the magic crystals piled up like a small mountain in the world of the dead have already given An Baichen an unusual sense of satisfaction.

After collecting the magic crystal, Chu Xinghan returned to the laboratory as promised, turned out the technical information of the mecha and the mutant potion and handed it to An Baichen, in addition to a large number of scattered military scientific and technological materials.

"This is all the information that the sea gathers holds, whether it is mecha technology or mutant potions, it is actually only a part of it, and more in-depth technologies require greater resources and manpower to invest in research. ”

Chu Xinghan said: "The larger the gathering place, the more capable it is to research more powerful mechas. He also has more sophisticated mecha technology. ”

In the Dustless Blue Star, a gathering place is a small country, and everyone huddles together when the catastrophe is coming, but when the monsters do not attack humans on a large scale, the gathering places will carry out a technological blockade between each other.

"I see. ”

An Baichen nodded, and after dealing with the transaction of materials, An Baichen and Chu Xinghan began to discuss how to repel high-level monsters again.

"I think the best thing we can do at the moment is to rely on the Sea Dungeon, which has some troops and some mech operators. Moreover, the sea gathering is underground, and there are some fixed defenses, so it is not easy for high-level monsters to get in. ”

Chu Xinghan looked at An Baichen and continued: "I don't recommend fighting high-level monsters on the surface, so we will suffer too much. ”

"Passive defense, and then waiting for an opportunity to find a flaw?"

"Yes. ”

"You deal with monsters the most, I have no problem with that, listen to you. ”

An Baichen asked: "But I'm curious, it's been three days, why hasn't the high-level monster come to trouble the dungeon? Do you think it has given up its plan to seek revenge?"

"The intelligence of high-level monsters is comparable to that of humans, and most of the high-level monsters rarely attack the gathering place alone, because it is too risky. ”

Chu Xinghan said: "According to the intelligence information I have, this high-level monster has been operating in Haiti City these days, and it should be searching for and driving more low-level monsters, forming a monster army to attack the gathering place. ”

Chu Xinghan's tone was very firm: "Using a large number of low-level monsters to consume the combat power of human gathering places is a common trick of high-level monsters. ”

"Crowd tactics?"

"Yes. ”

Chu Xinghan nodded.

"I see. ”

An Baichen nodded thoughtfully, and said, "I'll go back first, make some preparations, and I'll come over the morning after tomorrow at the latest, and if something happens in the middle, you can contact me again." ”

"Good. ”

Chu Xinghan nodded, he now put all his hopes on An Baichen.

An Baichen chatted with Chu Xinghan for a few more words, and after the two confirmed the basic information of the defense affairs, An Baichen returned to the world of the dead.

"This time, we have to face the most powerful power of the Dustless Blue Star at this stage, even in the Fallen Land, high-level monsters are also mid-to-high-end combat power. ”

An Baichen leaned next to the altar of the undead, bowed his head and pondered: "From another point of view, this is a good opportunity to test the combat power of the undead world at this stage. ”

"I need to think carefully about what level of undead warriors should be made, and what kinds of undead warriors should be made, and I need a new undead legion. ”

"But in between, I'm going to sacrifice these crystals first. ”

An Baichen raised his head and looked at the tall magic crystal resources piled up on the high altar of the dead, flashing with red, purple, and black light, An Baichen really never got tired of looking at this.

[Honorable Administrator, a large-scale energy crystal has been detected, do you want to make a sacrifice?]

"Sacrifice!"

An Baichen's tone was a little excited, a little excited.

How much undead breath will the magic crystal reserves of an entire sea dungeon bring to oneself?

An Baichen is looking forward to this.