During the five days of the ancient experimental field, Liu Zong was already familiar with everything here. He got some information from the employee living area and learned about the general researcher branch in the researcher living area. After that, he easily found the information he wanted.

From the life diaries of the researchers, Liu Zong found many records, not to mention that some researchers also brought the research records back to their dormitory.

During these five days, Liu Zong found a total of seven incomplete research records, three full research diaries, and two other materials that were supposedly stolen by a traitor to take them away but were unable to take them away in the end.

At the same time, there are some secrets hidden in the various information he found in the employee living area.

Liu Zong naturally knew how to use these things. On the morning of the last day, that is, before the final action began, he carefully printed out all the information and compared it one by one.

Such a job is quite big for Liu Zong. Fortunately, he has experience in dealing with Mosasaurs, and even if he is tired, he will not be too busy.

So at the last moment, Liu Zong finally sorted out all the information in his hand and finally successfully converted it into five cards.

【Seven Knights 4 type experimental record-Blue Ghost】

【Quality:lv3 (blue)】

【Usage: Mechanics, Architecture, Research on the Undead】

[Note: The research records of the Seven Knights 4-Blue Ghost record the various troubles and causes of failures encountered when developing the Seven Knights 4-Blue Ghost. As long as you read through it, you can avoid these problems when studying your own mobile fortress.]

【Seven Knights 4 type experimental record-Qing Teng】

【Quality:lv3 (blue)】

【Usage: Mechanics, Architecture, Botany】

[Note: The research records of the Seven Knights 4-Qing Turbine record the various troubles and causes of failures encountered when developing the Seven Knights 4-Qing Turbine. As long as you read through it, you can avoid these problems when studying your own mobile fortress.]

【Construction Guide fortress of the Undead】

【Quality:lv3 (blue)】

【Usage: Architecture, Research on the Undead】

[Note: A guide manual for the priority order of building fortresses in Yin-property. Most of the recorded methods are tested and reasonable. Build according to the methods within the guide can save a lot of time and consumption of building fortresses in Yin-property.]

【Vine Growth and Energy Conduction】

【Quality:lv3 (blue)】

【Usage: Architecture, Energy, Botany】

[Note: It records a way of energy transmission through vines. The book contains various contents such as vine cultivation and energy guidance.]

【Dead Architecture Drawings】

【Quality:lv3 (blue)】

【Usage: Architecture, Research on the Undead】

[Note: Records a large number of architectural drawings suitable for use by the undead, and many of them are just temporary ideas of some people, but I have to say that these ideas will become the key to architecture at some point.]

These five cards are the gains of Liu Zong in the past five days. He can turn these five cards into five books for reading at any time, and based on the energy spent on reading, he will get the evaluation of reading, understanding, mastering, and mastering, which corresponds to the effects of lv0-lv3 respectively.

Of course, these things are just additional to architecture, research on the undead or other disciplines, and do not affect the evaluation of various disciplines. However, it is a must for Liu Zong's future growth. Sometimes, some advanced items or skills are required to achieve some conditions.

It is precisely because of this that Liu Zong handles these materials very seriously and seriously, and finds time to read them at any time.

At the same time, under the influence of these materials, the soul fragments deep in the soul of Liu Sect are slowly replenishing, and some knowledge and thoughts that Liu Sect could not obtain were slowly integrated into his soul and becoming part of his soul.

That night, Liu Zong was holding a book that looked like it was nailed from many different papers, and waited at the restaurant at the beginning.

At this time, Xu Linlin had already brought her junior brother here, and three or four other players also came.

Soon Zhu Yan walked over and took a look, and handed Xu Linlin something casually. Xu Linlin didn't say anything after taking it, but just looked at the time.

After about ten minutes, Liu Chun and other players who wanted to participate in the action also arrived.

They each found a seat to sit down, but didn't say anything, just waiting for Xu Linlin's orders.

Seeing that everyone was here, Xu Linlin was not polite. She spread out a map and began to explain this action.

Their goal this time is very simple. The main laboratory of this experimental field was said to be used to study the Seven Knights Type 5 at that time.

According to the collected data, the research direction at that time, the Seven Knights 4 type was actually used to lead the people to migrate and escape, while the Seven Knights 5 type was the real fortress for combat.

At the same time, the Seven Knights Type 5 was also a design that the Seven Lords thought for a long time. Their idea was very simple at that time. At that time, there was no longer enough materials to make the Seven Knights Type 4 with a single attribute. In order not to weaken their strength, all attributes must be used together.

In other words, their initial plan was to let the Seven Knights 5 have all the attributes of the Seven Knights, but during the research process, every time the Seven Knights 5 is added, the materials and energy consumed are ten times that of the ordinary Seven Knights 4. If you want to add all the seven attributes together, the difficulty and consumption here are not something that can be provided by a map.

So they had to lower their requirements and start from the most basic level, study the dual-attribute Seven Knights 5 type. In the end, there are only nine pairs that can be clearly recorded and the rest fail due to unknown reasons.

At the same time, the research on the three attributes Seven Knight Type 5 failed directly from the beginning, and there has been no successful record yet.

The reason why Xu Linlin was so excited this time was that she took the initiative to carry out this small operation was entirely because there was a research result of the dual-attribute Seven Knight Type 5 that was very popular with her.

Most of the players who can come here have this idea. Most of them already know that Zhu Yan's mission has almost been completed. If he can get some benefits here, it doesn't matter even if he dies in battle.

When all the players gathered around, Xu Linlin explained directly: "Everyone has learned about the matter through various information these days. Now let me explain in detail. This time we went to the main laboratory, which is divided into four layers, and the lower two layers are five-combinations and four-combinations. The things inside are all failed products. I don't need them. If you are interested, you can sneak in and take a look.

The upper two floors are Sanhe District and Erhe District. All the things in Sanhe District belong to me. There should be no objection to this. In Erhe District, I will have research materials on the two logos of Zi Lei and Black Stone, and you can allocate the others yourself."
Chapter completed!