Doomsday Rebirth: The heroine comes back with the system

Qi Xuan's surprise was fleeting, and his face returned to its usual polite and gentle expression: "Captain Nan Sheng is here too."

"Yeah, I'm going to gather up with my teammates too."

Yin An stood up, dusted off his gloves and spoke briskly.

"Help! Help!"

"anyone there!"

Suddenly, a miserable roar was heard from the upper floors of the neighboring laboratory building.

Yin An and the other two looked over and saw two soldiers and three surviving students screaming for help in fear at the window on the fourth floor.

And behind them, there was not a single zombie.

"Brothers, what's going on over there?"

Seeing this, Qi Xuan immediately stepped forward and asked loudly.

When the two soldiers saw Yin An and the other two downstairs, they felt as if they had found a life-saving straw. One of the soldiers immediately shouted at the top of his voice: "I...we were ambushed by zombies! They...they!!"

Seeing that his companion was not able to express himself clearly, another soldier immediately interrupted and said, "We encountered different zombies. They are different from ordinary zombies. They have strategies!"

Yin An frowned slightly when he heard this, and a word immediately flashed through his mind - intelligent mutant zombie!

"Where are the zombies now?" Qi Xuan reacted quickly and asked again immediately.

"We can't see them because we are hiding in this room, but one thing is for sure: they are outside waiting for us to come out and attack us at any time!" the more rational soldier responded quickly.

"Yes, yes, yes. We just opened the door and went out when we heard no noise outside. But several zombies rushed out from nowhere and bit our comrades to death!" Another soldier quickly added, having regained some of his sanity.

Qi Ye, who had been silent, looked at Yin An and said, "Qi Xuan and I will go up and rescue them."

The implication was that she should not follow.

Yin An shook his head: "I'll go with you."

If there really are intelligent mutated zombies, Qi Ye and the others may not be able to escape unscathed.

Moreover, in the previous life, intelligent mutant zombies were the most desired experimental materials in each base. This type of mutant zombie was extremely rare and extremely threatening, and was the type of mutant that was most likely to give birth to the zombie king in the future.

If there really is an intelligent mutant zombie in the building ahead, then she must capture him.

"If you're worried about us, you can wait downstairs. The unknown danger factor is too high right now. It's not safe for you to follow us."

Seeing that Yin An was determined not to leave, Qi Xuan tried to persuade him patiently.

Qi Ye nodded, obviously agreeing with Qi Xuan's words.

Both of them looked at Yin An, as if waiting for her decision.

At this moment in their hearts, she was just a girl, a member of a vulnerable group, even though she was the captain of a team of superpowers.

"Time waits for no one. My life is not as valuable as the lives of four people."

Yin An teased, then walked into the building.

As soon as I took a step, a big hand grabbed my wrist and pulled me back.

Qi Xuan's warm palms were burning hot, and his gentle eyes rarely became serious: "Follow us."

Qi Ye glanced at Qi Xuan, his dark eyes swept over his hand holding Yin An, without saying anything more, he drew his knife and rushed in: "Protect her!"

Yin An was stunned. My goodness, these two people treated her as a three-year-old kid, didn’t she look so weak in fighting ability?

The three of them rushed all the way up to the third floor. The ground floor of the building had already been cleared, so the way was unobstructed.

Qi Ye stood at the stairs on the third floor and looked up at the fourth floor. He turned around, signaled to Qi Xuan and Yin An, then picked up the broken stones on the ground and smashed them hard towards the roof.

"Boom--!"

There was a loud crash of rocks colliding.

After a brief echo, the air returned to silence.

Under normal circumstances, if there were zombies on the fourth floor, they would have been attracted out by the noise long ago.

But it is so quiet now, which is totally inconsistent with what the two soldiers just said.

Was it a misjudgment by the soldiers, or was there really something wrong with the zombies?

Qi Ye frowned and said, "I'll go find out what's going on. You guys wait here for me."

After saying that, he rushed forward, holding the knife tightly.

Yin An and the others followed his advice and stayed where they were. After all, as a dark-type mutant, there were almost no zombies that could hold Qi Ye back under normal circumstances.

At this moment, the sky gradually darkened, and the corridor became darker and darker. On the quiet ground, the only sound was the footsteps of Qi Ye leaving.

Yin An stared at the roof with cold eyes.

Thinking quickly in my mind.

If there really are intelligent zombies commanding other zombies here at this moment, then according to what the two soldiers said, they must be hiding and preparing to attack humans, so where will they hide?

This building is a laboratory building. The laboratories are larger than ordinary classrooms, and the doors are made of stronger alloy. The laboratories in the corridor are one after another, and the zombies can only hide in the laboratories. So which laboratory will they hide in... or...

There could be zombies in every lab? !

Thinking of this, Yin An was shocked.

"not good!"

She looked at Qi Xuan: "Let's go!"

After saying that, he rushed forward.

But the two were still a step too slow. When they rushed to the fourth floor, Qi Ye was nowhere to be seen. There were only a dozen zombies standing outside the door of a laboratory, including five or six level two zombies!

From the laboratory with the closed door came the sound of fierce fighting. It was obvious that Qi Ye had been ambushed by zombies.

As soon as the zombies saw Yin An and the others, they immediately rushed over roaring: "Ah——!!"

Qi Xuan pulled Yin An behind him, drew his sword and rushed forward: "Go!"

Unexpectedly, in the next second, a silver light flashed past Qi Xuan's side. Before he could see clearly what it was, he saw Yin An teleporting from his side like the wind, followed by a powerful blue-purple lightning, pouncing towards the zombies like a ferocious dragon!

All the first-level zombies lost their combat capabilities almost instantly!

Qi Xuan looked at everything in front of him in disbelief, but he was only shocked for a moment, then he captured a level two zombie and started fighting with it.

His combat power is stronger than most psychics. With his water-based power, he relies almost entirely on physical strength to fight. His strong fighting ability and toughness allow him to deal with a level 2 zombie with ease.

But compared with a monster like Yin An, Qi Xuan's fighting power was instantly killed.

"Cheng Su, South Third Floor, Fourth Floor!"

Yin An took out the walkie-talkie and drew his dagger, then fought side by side with Qi Xuan.

Cheng Su replied solemnly on the other end of the intercom: "Got it! Boss, we'll be here right now!"