I don't know how long it took, Qi Su took the lead in crawling out of the ruins of the collapsed mountain.

"Phew." Spit out the soil in his mouth, raised his hand and wiped his mouth:

"I really underestimate that woman, usually stupid to death, she will play a little smart, and she is waiting for us here at the critical moment."

This explosion is far inferior to the Tongcheng base, and it is not painful at all for zombies like them who have high-speed self-healing, and Qiao Yue, a fool, pointed to this explosive to kill them, which is simply beautiful.

At most, it killed Mu Tang's little boyfriend and the little bug in military uniform.

"Li Si, that madman, doesn't know where to go...... "As soon as he crawled out, his head didn't hurt, if he said he was dead, he didn't believe it at all, he probably was blown up somewhere to hide and recuperate."

Just thinking like this, I suddenly kicked something under my feet, and when I looked down, I saw a human hand.

Qi Su raised his eyebrows, and roughly dragged the whole person out of the ruins with that hand.

It is strict and accurate.

"Oh, it turns out that you are such a stinky boy."

At this time, Yan Mingzhun was injured by the explosion and suffocated by being buried in the soil, and he was already at the point of having more air out and less air intake.

"It turned out that he was dying, and it was good to die."

Qi Su touched his chin, looked at Yan Mingzhun's face, and said in a narrow tone:

"Which of your brothers did I kill, you said you, hate me so much."

Of course, Yan Mingzhun couldn't answer him, he was groggy and paralyzed there like a corpse, Qi Su lost interest after a while, and with a "tsk" sound, he raised his hand and wanted to twist his neck.

Just looking at his mud-stained face, the more I look at it, the more familiar it becomes.

It's like...... The kid who was made into an ice sculpture by him at the Tomorrow Base at the beginning has similar eyebrows and eyes.

Qi Su was silent all of a sudden, the teasing meaning in his heart just now disappeared without a trace, and a trace of complexity flashed in his eyes.

He can not be touched by any soldier he killed, but it is the one that he can't forget, maybe because of Mu Tang, or because the inexplicable hatred in his heart has been loosened.

"It turns out that it's your brother, so you really should hate me." Qi Su muttered to himself.

Qi Su just pulled Yan Mingzhun's hand like this, dragged him motionless, and after a while, he suddenly sighed, threw Yan Mingzhun aside, wiped his face with both hands, and then took out an ice cube that was only the size of a little thumb from his pocket.

This is the second time he has taken out this thing, the first time he gave it was on the night of the winter, as for the one in his hand, he just asked Mu Tang for it two days ago.

Qi Su took the ice cube in his hand and turned it upside down, glanced at Yan Mingzhun who was lying on the ground with unknown life and death, and showed a malicious smile:

"Stinky boy, you hate us zombies so much, how will you deal with yourself in the future?"

He put the ice cream next to Yan Mingzhun's mouth, hesitated for a moment, and still stuffed it into his mouth!

After doing all this, he squatted next to Yan Mingzhun and smiled self-deprecatingly after a long time:

"It's ridiculous, Lao Tzu killed your brother, and finally let you see the sun tomorrow, you said that if you wake up and want me to die, then you come to me, eat this thing, so that your strength can become stronger, don't let me be so bored."

As he spoke, he muttered again:

"Mu Tang, this dead girl is really full of treasures."

At this moment, a slight voice suddenly came from behind him, Qi Su turned his head, and looked at Lu Yan in amazement holding the unconscious Mu Tang, who appeared out of thin air with mud!!

Qi Su looked at them blankly, sniffled, and after a while came back to his senses, rubbing his eyes to make sure he was not mistaken.

"I'll go, where did this come from?"

Lu Yan glanced at him, unlike the night of the winter, Qi Su was full of evil deeds here, if it weren't for Mu Tang, he wouldn't have stood here with Qi Su without incident.

Lu Yan put Mu Tang flat on the ground, and the mud leaned over and licked her face.

His face was a little pale, and it looked like he had consumed a lot of physical strength, and Qi Su looked at him and felt that it should be over-consumed.

It's just that this person's ability is obviously thunder, and he didn't see the electric light just now, so he doesn't know how to consume the skill, and he can be exhausted to this point.

Lu Yan stood beside him, Qi Su didn't get too close, and squatted not far away and looked at Mu Tang with the same concern.

Until she woke up.

The moment he opened his eyes, Lu Yan could be sure that it was the original Mu Tang.

It's just that Mu Tang opened his eyes and didn't look at any of them, but looked straight behind them.

The crowd turned around and found behind them, buried in the dirt and gravel, a heavy mechanical door.

The metal is old and discolored, but it looks very heavy, so that people can tell at a glance that it is not so easy to open.

"What is this, how do I not know?" Qi Su said to himself, he had been in this place for so long, and he had never seen this door.

It appears to be pressed directly underneath the entire test station.

Mu Tang only paused for a moment, then stood up with great difficulty and walked towards the mechanical door, she had a hunch that what she wanted was behind the door.

"This is what I'm looking for...... Mu Tang muttered to himself, and then regardless of the damage caused by the explosion on his body, he stumbled up and staggered straight towards the door!!

"Hey, dead girl, what are you going to do?"

Qi Su's face changed, and he hurriedly went over to pull her back.

He had never seen this door before, and he could guess that it was another laboratory where Li Si was hiding, and there was nothing in it, so it was definitely not a good choice to approach it rashly.

It's a pity that Mu Tang seems to have completely lost his calmness at the beginning, and only goes towards the door.

Finally arrived at the door, Mu Tang hurriedly wiped off the dust attached to the door, revealing the electromechanical lock on it.

"Drip-drip-" The door lock flashed twice, and the red light lit up.

It's also strange to say that after a big explosion, the electronic lock of this door can still function normally.

"You don't have permission, let me come."

Qi Su strode over, dragging Mu Tang's back collar and trying to pull her aside.

It's just that as soon as he touched Mu Tang's collar, his pupils shrank, and he quickly rolled to the side, and the next second the hot lightning hit directly on the position he was in, hitting the ground black, and a burst of black smoke rose!!

Qi Su turned his head to look, Lu Yan didn't know when he had come to Mu Tang's side, and looked at him with a warning in his eyes.

"Tsk."

Qi Su wiped his nose, knowing that the other party didn't want him to get too close to Mu Tang, so he could only stand in place:

"I'll try."

Mu Tang paused, moved his steps to the side, and made way to open the door to lock the position.

Qi Su walked over and looked at the door lock, there was no key to enter the password, only a biometric identifier.

Now Qi Su has no bottom, he has never seen this door, if he doesn't open it with a password, his biological information is likely to be unable to open this door.

But always try.

Thinking of this, Qi Su decisively pressed the biometric confirmation button!!

The biometric recognizer shot out a red scanning laser after a pause, strangely not aimed at Qi Su's pupils, but scanned his brain!!

Suddenly, a coolness welled up in his heart, and before Qi Su could react, there was a tingling pain in his brain, followed by the alarm sound of the door lock:

"No permissions, no permissions—"

Mu Tang took a deep breath, pushed Qi Su away, and stood in front of the scanner:

The red light rescanned, and after a pause of a few seconds, the emotionless voice of the mechanical girl sounded:

"Mental power confirmed."

Qi Su was stunned for a moment, and then looked at Mu Tang with a strange gaze.

Machines and abilities are mixed, and there is only one person who can make this kind of thing except Mu Tang-

Her father, Mu Xu.

Without much thought, the heavy mechanical door slowly opened with the creak of the heavy door opening, and the smell of dust and mold mixed together......