Yu Jing sat in the passenger seat, slowly recovering from the injury in his right leg. Pen × fun × Pavilion www. ｂｉｑｕｇｅ。 ｉｎｆｏ

"How can I pay you back a thousand black coins?" Yu Jing asked suddenly.

If it weren't for Ning Yanzhi who took out a thousand black coins to buy the "Yin Demon Stone" during the previous critical period, this thing would have fallen into the hands of sophomores.

"It's okay, the iron buddy relationship between you and me, you can pay me back whenever you want." Ning Yanzhi didn't seem to care at all about a thousand black coins.

"How about the four hundred on me be transferred to you first, and the remaining six hundred I pay with credits? How is the credit ratio calculated? "Yu Jing's personality doesn't like to owe others any favors, and wants to pay it off on the spot.

"Credits are worth much more than black coins, not to mention that we are still students at Dihua University. Yu Jing, you accumulate the existing credits, and they will be useful in the future. Don't worry, I won't force you to do anything on the pretext that you owe me money, and we'll go to the 'cinema' together in the future, and when the time comes, you can just transfer the black coins allocated directly to me." ”

After Ning Yanzhi waved his hand, Yu Jing didn't say anything more.

As for the use of credits, Yu Jing still doesn't fully know, in the mysterious and huge Dihua University, credits are the only official trading currency, and there may be some places that need a large number of credits to supply.

Yu Jing received five credits in military training.

Professor Liang privately applied to the school for Yu Jing and received 30 credits.

This four-and-a-half-star difficulty elective will earn 20 credits here.

So far, Yu Jing has a total of fifty-five points, which can be described as one of the best among freshmen. At the same time, there is also a reading card (weekly card) in the primary area of the library, which is extremely valuable according to Joseph.

After the basic musculature and bones of his right leg were restored and stabilized, Yu Jing no longer focused on repairing the work.

Holding the "Yin Demon Stone" in his hand and observing it closely, there were several broken marks on the bottom of the stone, but it was not damaged to the core.

"If there is no superficial damage to the Yin Demon Stone, if it is sold to the government, the price will be 2,000 to 3,000 black coins."

"So expensive?" Yu Jing was slightly startled.

"You can just use the database to check the information yourself, you and I have different identities before, and the government has clear regulations that data cannot be shared."

"I know."

Yu Jing had already speculated on this, otherwise he would have directly looked for Ning Yanzhi to inquire about his high school and Shen Yixuan's father as a Qinglong.

Yu Jing used the micro-terminal device of the credit card to call up the database, and entered the words "Yin Magic Stone", the relevant information was displayed in front of Yu Jing's eyes, and the picture provided for reference was basically the same as the "Yin Demon Stone" in Yu Jing's hand.

――Intermediate Yin Material: "Yin Magic Stone"――

Origin:

In the ancient tombs of the high-ranking nobles in the deep mountains of South China and West China, the stones that were bred from the well-preserved ancient corpses that had been stored for more than 1,000 years were born through the corpses absorbing the yin qi in the ancient tombs.

Use:

First, jewelry, can take its stone embryo as the core of the jewelry forging, after wearing can be immune to all kinds of corpse poison and improve the physique, so that the main body is suitable for activities in the Yin area.

The second is armor, which is smelted "Yin Demon Stone" and mixed with other Yin attribute materials to forge into body armor. If the materials are mixed with the "Yin Demon Stone", the forging process is relatively perfect, and medium-grade armor can be made. It has strong defense and allows the wearer to remain unaffected in a strong Yin environment.

Third, raise ghosts, and use special means to extract the core essence inside the "Yin Demon Stone" to feed the ghosts. (Applicable to physical ghosts, corpses, ghosts, etc.) are the best), which can increase the strength of ghosts by a certain level.

Fourth, refining soldiers (tentative), the refining of ghost soldiers, a certain ghost core is indispensable. At least one D-level or above ghost core related to the 'Yin' attribute is needed to destroy the surface structure of the "Yin Magic Stone" and inject the ghost core into it to fuse with the core of the magic stone. Forging ghost soldiers with the successfully fused "Ghost Yin Demon Stone" is unpredictable to reach the grade.

Value:

Pure "Yin Demon Stone", priced at 2350 black coins on the government exchange. Current remaining quantity: 0.

After Yu Jing checked the information, he did not regret buying the "Yin Magic Stone" this time, and the government's current number of "Yin Magic Stone" inventory is 0, which is enough to show its rarity.

Among the uses of the data, Yu Jing is particularly interested in the third and fourth points.

The first point is that making jewelry doesn't mean anything to Yujing.

The second point is that it is made of armor, which may indeed have a strong defensive power. But at present, Yu Jing already has the "Yin Corpse Body", and the body's defense is far superior to others, and in the recent battles, Yu Jing has also found that the "Yin Corpse Body" has a certain adaptability, and every time Yu Jing is injured and recovers, the body will become stronger.

Therefore, under normal circumstances, Yujing does not think about the issue of armor for the time being.

However, the third point of use is named ghost raising in the source.

In Yu Jing's opinion, why can't he use it for himself. Using the special absorption ability of the implant in his right arm to fully absorb the essence of the core of the "Yin Demon Stone", in Yu Jing's opinion, it may be of great benefit to his own Yin corpse body.

As for the last point of refining ghost soldiers, the "Black Turbidity Gun" in Yu Jing's hand is indeed good, but the attributes of the dark filth are not quite consistent with Yu Jing itself, and from the description of the data, it seems that once the refining is successful, it may get unexpected results, which is the most efficient way to use the "Yin Demon Stone".

In addition, Yu Jing happened to have a D-level ghost core, even if the attributes did not match, Yu Jing wanted to exchange the 'Yin Attribute' core from others through some channels. As a result, he forged a powerful weapon that suited himself, which was very valuable in Yu Jing's opinion.

"How are you going to use it?" Ning Yanzhi asked.

"Zombies, I believe that there are still a lot of zombies in the land of Huaxia, and I will not absorb them myself for the time being." The Yin Demon Stone looks very rare, and there is a crack on the surface of this piece at present, and the fourth point on the matching data, I plan to use it to refine weapons...... I remember what you said, the School of Physics and Mechanics has a ghost forger in this area, right? ”

"Yes, but you'll have to find some connections and spend some credits."

"Hmm."

For the School of Physics and Mechanics, Yu Jing can be regarded as an acquaintance, the person in charge of military training, and lecturer Lu Chuan.

When Ning Yanzhi drove back to school slowly, there were already many policemen waiting for the taxi that the two snatched to come.

When they finally arrived at the school gate, the police stopped the taxi and returned it to the original driver, and the students of Dihua University had the right to requisition any vehicle when they went out on a mission. The two are also effective during their current stay, not to mention that Ning Yanzhi and Yu Jing still have status in the government.