The two girls who stopped quarreling finally noticed the situation in front of them. The forward team had already stopped when they were discussing friendly. At the end of the frozen soil tunnel, there was a wall covered with mud and frost, and the original color was almost impossible to see. On the right and above the wall, there was a door frame similar to a bulge, but it was not on the left, or on the left, the raised door frame extending all the way to the inside of the frozen soil.

"These ice crystals are really lazy," Panis curled his lips and muttered dissatisfiedly: "If you want to dig a tunnel, you can't just expose the entire door, but you can only reveal half of it. The other half seems to have to dig it by yourself. This is very tiring."

"You're starting again." Catherine glared at him angrily, and did not touch the wall. Instead, she looked carefully near the door frame for a while before saying, "It's okay, it's not half, and at most one-quarter of the frozen soil, which is easier than expected. You should actually change your mind. If there is no help from the ice crystals, even if we find the location of the Ninth Laboratory, we have to use our own strength to dig through more than 200 meters of ice and frozen soil. That's much harder than now. Ava, although you have confirmed it before, I will confirm it again. Is the inside of this building the Ninth Laboratory of the Goblins' Ninth Laboratory? Are there any external defense measures on the walls and doors?"

"There is no defense system in the process of starting up." Ava said with a stiff expression: "It can be confirmed that this is the Ninth Laboratory. It has received the response from the Ninth Laboratory Control Center and is establishing a connection. Please wait."

"Well, although you have started connecting to the control center again, it is better to deliberately keep your speaking style human." Katherine thought for a while and persuaded: "This will be more conducive to your adaptation to human behavior and identity."

"Okay." Ava's eyes representing the light of data flowing, and after a moment, she replied: "I understand. I will try to keep the human behavior as much as possible. The connection has been established and the data exchange is being carried out. The estimated time is three minutes and forty-seven seconds."

"Oh." Catherine sighed. She gave up the habit of correcting Eva, stretched out her hand to wipe the dirty wall. Although she had experienced ten thousand years of years in the extremely low temperature, the performance of goblin metal did not decline at all. She was still smooth like new, and the soil and frost that seemed to be firmly attached to the door easily left the surface of the door with Catherine's wipe, revealing the silver-gloss metal under the soil. This was a door that opened horizontally to both sides, and the left and right doors were tightly closed. There was only a small gap in the middle, just like I saw in Angus Village before.

Lina poked Panis' waist and urged, "Can you open the door with a strip of cloth? Why not try?"

"Because I'm afraid." Panis rolled his eyes to the sky, shook his head hard, "Open the door abnormally, if something trap is triggered, it would be bad. Although we may not be afraid of those traps, I don't think that the healing device has the same defense as ours. If the healing device is affected by the trap, would you guess Catherine beat me to death?"

"I guess not." Lina actually thought about it and said seriously: "Yeah, I definitely won't. If you don't believe me, try it. I will definitely not lie to you."

"I don't want to try you." Panis refused, "I can guess the ending without using my brain, so I won't do it."

"Have you two played enough? Come and help." When Lina and Penis teased, Catherine had wiped off the soil from the entire door, took out a shovel from her backpack, and waved: "Let's start digging now. I think the project is not small and cannot be completed in a few hours. You can get in earlier."

"Wait a minute." Eva, who was connecting with the internal control center, suddenly stopped Catherine and shook her head and said, "Don't worry, there should be no need to dig. This door has a way to open. Wait a moment before talking about it."

"No need?" Catherine was stunned, looked up and down at Yinliang's door, and suddenly said, "Oh, that is, the doors on both left and right do not need to be opened at the same time, can they only open one side? If this is the case, it will be much easier."

"Yeah." Eva responded to Catherine's question in the simplest sentence, and continued to stand in place and exchange some data with the control center like a daze. It was not until another minute later that she raised her head, and there was a vague excitement in her voice: "The data exchange has been completed, and the basic control permissions have been obtained, and more usage permissions need to be further interacted and activated. The existing daily maintenance data shows that the full-body repair automatic treatment device is in good condition and can be put into use after simple detection."

With a "click", when Vivian heard Eva's words, she felt like she was exhausted from her whole body and fell backwards limply. No one was mentally prepared for this reaction. If Freya hadn't stood behind her, she would have hit the ground without any warning. Fortunately, the mage girl immediately shook her hand and stood up again, and explained with a red face: "Don't be nervous, I'm fine, it's just that there was a small problem with the puppet control technique. It must be the sequelae of the deterioration of the condition before, and it has only been exposed now. That's right, that's it."

"Swish." Lina and Catherine couldn't help laughing at the same time. Catherine said with a laugh: "You guy, the first time you have seen you so cute. OK, I know it's a sequelae, so don't worry."

"Swish", the silver door on the half side of the ninth laboratory was opened under Eva's control, but it was not as smooth as other goblin buildings when it was opened. It seemed that the low temperature and the heavy pressure from the formation still caused some damage to the building equipment. Fortunately, the degree of damage was relatively low and within an acceptable range. From the opened door, you can see another door that was not moved. The two doors were connected in a zigzag shape. The tight connection could prevent all the soil and debris from outside the door, and to a certain extent, it could reduce any impact from both sides of the door. The design method was almost exactly the same as the goblin ruins in Angus Village.

While the door was opened, the lighting equipment in the research room flashed and lit up one by one, making the laboratory brighter than during the day. Several people turned off the crystal lamp and walked into the laboratory door cautiously. Behind the door was a horizontal corridor, and soft light was emitted around the corridor, which would only leave a faint shadow. The corridor was relatively low, only a little over three meters, and it looked like the style of a goblin. On the walls on both sides of the corridor, some portraits of people could occasionally be seen hanging.

"They are all members of the Medical Hall of Fame, scholars who have made outstanding contributions to biology in the seven thousand years of history of goblins." Eva pointed to the portrait and explained to everyone: "No, to be precise, the lab is scholars who have contributed to medicine. All researchers are proud that the portraits can be hung here after death."

"Well, so few." Vivian looked over the wall. In fact, the portraits on the wall looked similar in everyone's eyes, and it was difficult to distinguish each individual. Fortunately, the introduction of the characters and the achievements obtained by the portrait, Vivian could barely understand most goblins, so it can be distinguished by the introduction. After walking along the corridor, the mage girl suddenly let out a low cry of surprise, pointing to a goblin with a slightly higher nose on the wall and said, "Hey, this person's name is, yes, Anton, um, Anton? Levinhoek, right?"

"You found this person too." Ava nodded and said, "Yes, he is the inventor and maker of the full-body repair automatic therapy device. In fact, he was originally a manufacturing businessman, but he was born to like biology, so he has been studying in addition to his business. His theoretical level is very high, but he has never actually treated patients. The therapy device he invented was an epoch-making achievement in the history of medicine, so he was awarded the title of first-class medical scholar by the Goblin Union Government. After his death, his name was included in the Medical Hall of Fame, just like you see now."

"I suddenly felt a little kind." Hearing Eva's explanation, psychological factors made several girls feel very fond of the goblins with a slightly different eye size in the portrait. Several girls bowed in front of the portrait one by one before passing through. They silently thanked him for bringing the instruments that could treat Vivian.

"By the way, which one is Dr. Seerchi?" Lina asked suddenly after bowing, "Ava, you should be able to remember the arrangement of these portraits and take us to see them. I think I need to pay tribute to Dr. Seerchi as well."

"It's a pity." Eva shook her head and said, "Dr. Sailqi is not qualified to be included in the Medical Hall of Fame. Although he discovered Sailqi syndrome, he did not make much outstanding contributions in terms of overall medical history. Therefore, although later generations have proposed to post him as a member of the Hall of Fame, after discussion by the Medical Federation, he was eventually defeated."

"I really don't have any vision." Lina curled her lips and waved her novel in the air. She didn't know whether she was simply venting her anger or fantasizing about beating up the union members of the union who refused to enlist Dr. Seerchi into the Hall of Fame with books.

Several people walked forward along the corridor, browsing the portraits with serious expressions on the wall with great interest. Occasionally, when they met people who were interested, Eva introduced the scholar's life and achievements to others one by one. The 7,000-year medical history of goblins was connected by portraits and slowly unfolded in front of the girls.
Chapter completed!