The fourth floor of the lab, like the third floor, is not much good, but the materials are very useful.

The adventure area refreshed by the game rules is not created out of thin air, but once existed, the information in the town, the tree house, and the laboratory are all prototypes, and the game rules just copy the area and then blur it, and there is no name in the data, and the place name is the reason.

"Acely, there are also materials on the fourth floor, you can sort it out then, and we will go to the fifth floor." May Nina said using the communicator.

"Roger."

Although this information is useful, it does not immediately improve the combat effectiveness of the team, so it is enough to understand it a little.

When she came to the fifth floor, it was still Mei Nina holding the big shield in front and the others in the back, so that even if there were any automatic weapons, the big shield could block it.

Nothing happened, the fifth floor was quiet.

The four of them quickly checked for the possible presence of automatic weapons, or where the vigilant robots might be hidden, and only after making sure that there was no danger on the fifth floor, did they enter the laboratory to check, the fifth floor was larger than the fourth, and it was obvious that advanced space expansion devices were installed here.

A large area means that there are many things, and there is nothing to be found on the third and fourth floors, and the fifth floor will definitely refresh something.

This was indeed the case, and soon Rodin found something, and she was surprised and said: "I found a permission card for the gate of the underground research institute, is there still an underground part here?" ”

"Possibly." May Nina said.

"I'll take it first."

Rodin put the permission card in his pocket, and then used the communicator to call the base car: "Is there anyone else in the base car?" Take a look at the first floor of the treehouse to see if there is a road that leads underground. ”

"Roger, I'll check it out." This time it was Tiffany who replied.

The fifth floor of the laboratory really refreshed the materials, in addition to the permission card that Luo Dan found, Long Xuan also found more than a dozen bottles of physical recovery potions in a small box earlier.

Because there are a lot of high-grade stamina recovery potions, each person takes a few bottles and distributes them.

Recovery potions are not an important resource, but soon, the four elves found something better, resources related to the laboratory, pills to unlock the gene lock, according to the instructions, after eating it, you can unlock the power type of gene lock, and this thing has rules to explain, after touching, the information of the item will appear in the mind.

Name: Primary Gene Lock Pill.

Grade: Ultra Rare.

Description: You can unlock the power type gene lock, which has different effects depending on the user, and the body will be weak when the gene lock is removed, and there will be no other side effects.

The primary gene lock should not be a complete state gene lock, but if it can be unlocked, it will definitely improve the strength.

This May Nina and Rodin don't need it, the genetic lock has been unlocked when they break through the legend, and the adventurer who breaks through the legend can more easily master his own strength, agility, and mental power, which is a manifestation of unlocking the gene lock.

"This is better for Dora Ashley and Tiffany, both of you are remote professions, and this is not a big improvement." Rodin said.

"Well, I listen to my sister." Yun Jing Hanshuang said. 400

Long Xuan also shook his head and said, "I have no opinion, I am from the spiritual department, and it is useless to ask for strength." ”

"Then it's decided, bring it first, we're searching here to see if there's anything missing, there's nothing wrong with the sixth floor, right?" Rodin asked, looking at May Nina.

Mei Nina shook her head, her combat assistant was monitoring the passage on the sixth floor, and if anything appeared on it, she could spot it as soon as possible.

Because of the monitoring of the combat assistant, several people dared to raid so boldly.

There are a lot of materials in this kind of town that has just been refreshed, not only the materials needed for adventure, but also other types of resources, such as some equipment in the laboratory, which can be taken away.

The four of them searched the fifth floor of the laboratory again, but found no other materials, so they entered the sixth floor very quickly.

The situation on the sixth floor is different from the previous floors, although it is also a laboratory, but it is very chaotic, and it can be seen that the personnel who have been evacuated from here have taken a lot of things, and many boxes and cabinet doors are open.

Rodin held a sniper rifle to aim, and soon found a figure, just about to aim, but after seeing the clothes, he said helplessly: "In the early morning, you scared me, I almost robbed it." ”

"Hehe, it's not like I didn't shoot, and even if you shoot, you won't hurt me." Xi Lingchen said again and again, shaking his legs.

"It's dangerous!"

Mei Nina turned her head to look at the two of them, then put away her shield and asked, "You should have found something when you appeared at this time, right?" ”

Xilingchen can sit here so calmly, which proves that there is no danger here, and Mei Nina's guess is also correct, Xilingchen has made discoveries, and there are many of them.

"I've found a map, look at it for yourselves."

Mei Nina took a few blank pieces of paper handed over by Xilingchen, and the three elves nearby immediately came up to study it.

After looking at it for a few seconds, Yun Jing Hanshuang said in surprise: "There are buildings underground. ”

These blank sheets of paper are not printed, but artificially drawn, and although they may seem sketchy, it is also clear what they mean, in the basement of the ruins in the center of the town, there is an entrance, and this entrance leads to the depths of the ground, and there are very large man-made structures deep underground.

"That's right."

Xilingchen jumped off the test bench and said, "You should have found the permission card for the gate of the underground research institute, right?" I guess that permission card is what you need to get underground. ”

"With me." Rodin took the permission card out of his pocket.

"Hmm." Xilingchen nodded and continued: "If nothing else, there should be two more, this kind of large laboratory cannot be entered with just one permission card, I estimate that I will have to explore the other two treehouses in the town, and this town should be a very advanced laboratory, you should guess this." ”

"There's a lot of space underground, so we don't have enough manpower." Rodin said.

After hearing this, Mei Nina also said: "It's a bit insufficient, if we only explore the ground, it should be fine, we need to call other groups to come and help." ”

"Don't worry, I've already contacted other groups." Xiling Chen called Ling Ruozhizhen's team before a few people came up, and in addition to the four regiments, there were also logistics troops, and they would also need their help to transport resources at that time.

"It will take time for them to come over, we must at least finish exploring the part of the ground before the big army comes, and I have a plan to transport all the useful things here to the base, and use what can be used by ourselves, and sell what is not needed."