"Dr. Ouyang, welcome back." A very human mechanical female voice rang out.

It turned out that next to Dr. Ouyang, there was a high-class villa, which she secretly found someone to build before the end of the world, and her secret laboratory was in the villa, and she needed to go underground through a secret door.

And this mechanical female voice is her personal butler, who is responsible for managing the entire villa and the underground laboratory when she is not there.

"yes, I'm back, Casa, has anyone come in during this time???" Dr. Ouyang asked.

"Except for the two groups of people who are still on the hillside, no one else has come in, after all, this is a private territory, and even people who are sightseeing are not allowed to enter." Artificial intelligence Kasa said.

"Two teams on the hillside??? What's going on??? Dr. Ouyang asked.

Kasa is equipped with a very powerful surveillance system, she can quickly scan everything in the entire Qinling Main Mountain, and wears an identity scanning system that connects with the country's population information, so she is very familiar with the two teams of people who have caught up.

"It's the Guardian Team and the Divine Domain's extermination team, four Guardians, seven Killing Teams, and in addition to this, there is a girl in the Guardian Squad, the information shows that she has not joined any organization, but she has just helped the Guardian Team at the bottom of the mountain, and now she is being chased into the mountain, and she is stunned by the negative impact of the spatial crack." Casa replied.

"It seems that this Guardian Team should have some secrets, otherwise the Kill Team would not have been ruled out to clean it up." Dr. Ouyang nodded, she walked into the villa, and the security door automatically recognized and opened the door.

"Activate the rescue mode, quietly bring the Guardian team and the girl in, and give me the personal information of the five of them by the way." Dr. Ouyang said.

"Rescue mode is on, the rescue channel is being opened, and the data is being transferred to your computer." Casa was very quick to get things done.

"Well, don't worry about the extermination team for now, and remind me when they get close to the villa cordon." Dr. Ouyang said, walking towards her office.

"Understood."

Casa started the rescue mode, a small carrier robot flew out from the start channel halfway up the mountainside, automatically locked the unconscious five people, each carrier robot fell on four mechanical grasps, the human grandmother was controlled, and then took them to the refuge channel next to the start channel, in this process, Casa also started the stealth mode, the camouflage on the carrier robot successfully hid them in the deep forest, and the five people who were carried were also covered by the hidden light.

"Dr. Ouyang, the four guardians and the girl are sent to the laboratory to recover, and the extermination team has approached the position where the five people were unconscious before, five hundred meters away from the cordon." Casa said.

"Hmm." Dr. Ouyang nodded, her mouse hovering over Xia Yuxin's profile.

"It's a world, it's pretty small." Dr. Ouyang shook his head.

"Help me check Xia Yuxin's physical data and mental state." Dr. Ouyang said over and over again, found a white coat in the closet and put it on his body, and then walked towards the wall.

"Yes, checking." Casa said.

At the same time, the wall in front of Dr. Ouyang slowly opened, revealing a secret door leading to the underground.

"Dr. Ouyang, don't you take a break?" Casa asked.

Dr. Ouyang shook the bracelet in his hand and shook his head.

That bracelet is a remote detection, Casa can detect what happened to Dr. Ouyang on the top of Qinling Mountain, and Dr. Ouyang can also give orders to Casa at any time through this bracelet.

"Uh-huh???" Ao Nan was stunned, he had been monitoring the situation outside, and just now, he felt the detected energy wave.

After thinking about it for a moment, he chose to watch from the sidelines, and closed the sensory shield between his eyes and ears.

"Since you saved them, you can't hurt them again." Ao Nan thought so.

"Doctor, this is Xia Yuxin's body report, this is her comatose state."

Dr. Ouyang walked towards the lab over and over again, looking at the reports sent by Casa, which were displayed on the screen of the elevator leading to the lab.

"Fourth-Order Nightmare Level, Detachment, Alien Energy Overdraft" The elevator door opened, and Dr. Ouyang walked out and walked towards Xia Yuxin's room.

"Activate the energy regeneration and help me wake her up." Dr. Ouyang said.

"Understood." Kasa immediately activated the transmission of alien energy.

Xia Yuxin's surroundings were enveloped in the alien energy extracted from nature without any attributes, and she was locked in a glass-like container similar to a nutrition tank, but Ao Nan knew that this was an operation room used for body testing and some follow-up operations.

"Ahem, ahem!

。