After listening to Liu Chun's words, Liu Zong was in a state of peace for a long time. He had already understood that this experimental site would be the end of many players' map. They would get all kinds of information they wanted here, and finally go to compete to see if they could find some top-secret materials.

If they can, they will even check if they can get the original Seven Knights 5 type original machine, which may be their biggest gain.

Liu Zong was not surprised at all about this choice. These players, like themselves, are fighting for their lives. They know what they want, and know how they will go in the future, and know what kind of gains they will earn even if they die.

After thinking about it, Liu Zong made a decision in his mind. He planned to ask for information. Liu Zong did not think that there would be any good things at the Princess Tomb. Instead, the research materials of the Seven Knights 4 are more suitable for his taste. There are many things that can be used by the Mosasaur transformation.

Thinking of this, Liu Zong came to Xu Linlin. She was talking to a player there. When she saw Liu Zong coming, she just nodded and signaled him to wait a moment.

After the player left, Xu Linlin then walked to Liu Zong, "Is there anything you have to do?"

"The last day's action is to ask you to register." Liu Zong said directly.

"That's right, it seems that you have made a choice, but just don't worry. A Yan has made plans for this matter. As long as he doesn't do anything randomly, the chance of death in battle is not high. And I think your target will not be the Seven Knights Type 5, right?" Xu Linlin asked with a smile.

"No, I just want some research materials." Liu Zong answered honestly.

"Yes, I've read it for you. You can try to find research materials for Blue Ghost or Qing Teng, which should be the most useful for you." Xu Linlin said affirmatively, "You can search in the ordinary area first to see if what I said makes sense. If you have a decision on a stand-alone machine, come to me to register, but you must listen to the orders at that time."

Liu Zong nodded: "Don't worry, I'm not the kind of person who doesn't know the numbers. If you have any instructions, just talk, I'm definitely very obedient."

Xu Linlin smiled and stopped talking, so she went on.

Of course, Liu Zong would not stay here for too long. He also studied it carefully on the way here. As Xu Linlin said, among the power of the Seven Knights, Blue Ghost and Qing Teng are the most suitable for him.

Just by listening to these two names, you can know what the power of these two knights are. Among the Seven Knights 4 types, Blue Ghost is the smallest, while Qing Teng is the second largest.

Compared with Zhu Zhi's magma and yellow sand, the material that combines into the Blue Ghost is a semi-solidified liquid. This liquid is not water, but a material converted from the ghost after its death. Even if it has a standard conversion method, this material is relatively small, so the Seven Knights 4-Blue Ghost has always been the smallest of the Seven Knights 4 type.

Of course, it is also precisely for this reason that the Blue Ghost is also the strongest in the protracted battle among the Seven Knights 4 types, because as long as the Seven Knights 4-Blue Ghost kills the enemy, the enemy's soul will be absorbed by the Seven Knights 4-Blue Ghost and become a part of its body.

This method was specially learned when Liu Zong was learning the undead technology. It is called the ghost effect, which is not popular with normal undead mages.

Because the killed enemies are transformed into ghosts, the undead mage can no longer extract the opponent's soul, so that the opponent's corpse cannot be transformed or made into suitable undeads. Ordinary undead mages do not want to bring a large number of ghosts as subordinates. Such a fighting method is too single and it is easy to be found by people who have weak clicks.

But if you put this aside, the rest is very important to Liu Zong, because the Seven Knights 4-Blue Ghost is the only Yin-attribute existence among the Seven Knights. Liu Zong wants to know what cabins are needed for the Yin-attribute mobile fortress, or how most buildings should be arranged.

What needs to be built first, what is handled in advance is beneficial to the construction of mobile fortresses, etc.

These are things that cannot be learned through books, and Liu Zong cannot use his own Mosasaur to experiment. You should know that he is not the kind of student with a family background, and there is only one such thing as Mosasaur. If he fails this time, Liu Zong may have to change his path forward again.

Therefore, it is very useful to Liu Zong to obtain information on the experiment of the Seven Knights 4-Blue Ghost prototype.

As for the Seven Knights 4 type - Qing Teng is another type of Seven Knights 4 type. It can be seen from the two words Qing Teng that this Seven Knights 4 type is plant-type.

The seven knights type 4 is a green vine. It is said that it is a powerful existence under the Seven Knights. This vine has a very strong vitality. Any branch inserted into the ground can survive and grow into a super giant vine.

On the Seven Knights Type 4 Research Office, the growing giant vine was reprocessed and changed to Seven Knights Type 4-Green Vine.

It can be said that as long as the Seven Knights Type 4 survives after the battle, it can be repaired through its own abilities without requiring too much repair.

But what Liu Zong also values ​​is not this attribute, but the growth attribute. Qing Teng is the only one in the Seven Knights 4 types, which can grow directly without absorbing external materials.

The mosasaur in Liu Zong's hand is big enough, but it is obvious that it can only support Liu Zong's lv3 level. When Liu Zong's strength exceeds this level, the mosasaur effect will decrease, so he has to find the right materials again.

In this way, the investment of Liu Zong in the early stage may be in vain. In order not to let such a thing happen, when in lv2, Liu Zong may find a way to let Mosado corpse slowly "grow" through absorbing materials.

In this way, the internal structure of Mosasaur will change, and the original space will need to be adjusted again and again.

At this time, the role of the Seven Knights 4-Green Vine can be reflected. The Seven Knights 4-Green Vine is the only existence in the Seven Knights 4-Green Vine, which means that it actually has a way to grow a lot and automatically arrange a space for the new building.

Although this method may not necessarily be reflected in the initial experimental data, the idea will definitely be there.

As long as you find this, then when the Mosado grows in Liu Zong, you can directly apply this method without re-adjusting again and again.

From the above two points, it can be said that compared with the other five types of Seven Knights, Blue Ghost and Qing Teng are the most suitable for Liu Sect.
Chapter completed!