Ahead was an area where a large amount of poisonous gas had gathered, and after hearing Xiao Hei's reminder, Yi Xiangxi reacted as quickly as possible. She covered her mouth and nose with the wet cloth she had prepared long ago, rushed to the front, and ordered solemnly before rushing: "Everyone cover their mouths and noses with the wet cloth, and we will rush over in one go." "Because there can be no second chance, failure is death, and this only chance must be grasped.

Shen Yan'er looked up at the group of walking corpses in front of her, her heart beating as fast as a drum. The palm of the blood jade sword was already covered with sweat unconsciously, and large drops of sweat rolled down his cheeks from the corners of his forehead. It's impossible to say she's not afraid, but she believes in the fighting power of this group. As I followed everyone, I suddenly felt that I was also strong.

"Don't be afraid, follow me." I don't know when Xiao Hei leaned over and whispered in Shen Yan'er's ear. Shen Yan'er's whole body trembled violently, and she subconsciously turned her head to look at him. Although most of his face had been covered by a veil, Shen Yan'er could still be encouraged by his heavy but determined gaze, and her fear and anxiety were dissolved at once.

Retracting her gaze, Shen Yan'er re-stared at the group of walking corpses blocking the road ahead, following the example of others, and tightly covering her mouth and nose with a damp cloth.

Everyone's expressions were tense, every muscle was strained, and their eyes were locked on the walking corpse.

At the same time, the walking corpses not far away also spotted them, slowly turned around, and swept over with terrifying eyes. The low roar of "woo" in his throat instantly turned into a high-pitched and piercing roar. Like beasts of prey that have spotted their prey, they approach with slow steps with their teeth and claws.

"Let's go up-" Yi Xiangxi gave an order, Kou Xuebing responded positively, and the two rushed into the group of walking corpses side by side, putting life and death aside. Because he had to free up one hand to cover his mouth and nose, Kou Xuebing's best archery skills couldn't be used, so he could only use his sword back to back with Yi Xiangxi to cut a bloody path in the walking corpse.

They were followed by Miao Pu and Xiaoqing. Both of them are martial arts masters who are proficient in individual battles, one is attacking against the left wall, and the other is sticking to the right wall to open the way, and Yi Xiangxi and Kou Xuebing, who are in the center, cooperate with each other, showing extremely strong combat effectiveness.

The tunnel was not wide in the first place, and the four of them fought at the same time, and the entire road had been firmly blocked. All the walking corpses that clashed with them fell to the ground one after another, and only a few were lucky enough to break through their defenses, but before they could take two steps, they were left behind by the little black hands who were responsible for protecting Shen Yan'er and Lu Mingyue, and they were solved neatly and quickly. Shen Yan'er didn't have to use a little effort to swing her sword at all, the only thing she had to be careful about was not tripping over the severed limbs and wreckage on the ground.

For a while, the tunnel was filled with a strong smell of blood, and even if Shen Yan'er had tightly covered her mouth and nose with a damp cloth, she could still smell the painful stench. Lu Mingyue's method was indeed very effective, and Shen Yan'er didn't feel the storage of the poisonous gas at all. Aside from the terrifying corpse-strewn environment, there is no difference from the normal feeling of walking in a tunnel.

As she was advancing, Shen Yan'er carefully observed the walking corpse under her feet. It was found that they were indeed as Xiao Hei said, there were no bloody external injuries on their bodies, and their lips and skin were purple-black compared to ordinary walking corpses, and they were indeed poisoned to death.

In addition to the corpses of the walking corpses, you can also see the corpses of many flying insects and reptiles on this stretch of road. It is precisely because of the preservation of these little corpses that Shen Yan'er is always vigilant, and she does not dare to relax the slightest bit with her right hand covering the wet cloth, for fear that the poisonous gas will infiltrate.

Shen Yan'er secretly glanced at Lu Mingyue beside her, thinking that she would tremble with fright when she stepped on the walking corpse, but she didn't expect her expression to be more calm than Shen Yan'er. It seems that the walking corpse is not the opponent of the four show girls in front of him, and the walking corpse can't hurt herself, so Lu Mingyue has been burying her head and staring at the walking corpse on the ground intently to observe carefully. That serious and meticulous gaze is several times more professional than Shen Yan'er. Thinking of her identity, Shen Yan'er vaguely guessed that the Tai Hospital was doing research related to the walking corpse.

Shen Yan'er was thinking about this question intently, when she suddenly felt that the sound of fighting in her ears seemed to disappear. I subconsciously looked up and looked forward in surprise, only to see that there were only four figures still standing in the tunnel in front of me, it was Yi Xiangxi, Kou Xuebing, Miao Pu and Xiaoqing, and the walking corpses that roared and bit like crazy just now were all gone.

When I looked down at the ground, I found that the ground was already covered with corpses scattered with walking corpses, and every stone slab was blackened with blood and brains. It turned out that the battle was over, and all the walking corpses that stood in the way had been swept away by them.

"Wow." Shen Yan'er couldn't help but let out an exclamation. The battle ended so quickly that she didn't even react. Lu Mingyue, who was attentively observing the corpse of the walking corpse, raised her head after hearing Shen Yan'er's scream, and was also stunned in place.

"Don't take the damp cloth off, there's poison gas around here." Yi Xiangxi glanced back at the three people who were behind, and left quickly after dropping this sentence indifferently. Kou Xuebing, Xiaoqing, and Miao Pu all followed closely behind her.

Seeing this, Shen Yan'er and Lu Mingyue hurriedly trotted after them. I was afraid that Shen Yan'er, who had lost a large army, would run too quickly and almost trip over a severed hand lying on the ground. Fortunately, Xiao Hei lifted her arm at the critical moment.

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After running for a long distance like this, Shen Yan'er found that the corpses of reptiles on the ground gradually decreased, and finally disappeared. She thought to herself, "There should be no poison gas around here, and it should be safe to take off the damp cloth and breathe." But when I looked up, I saw that Yi Xiangxi and the others were still tightly covering their mouths and noses with wet cloths, looking very cautious, and she was a rookie who was a little difficult to speak, so she still obediently covered her nose.

That's when the unthinkable happened.

Miao Pu, who was following behind Yi Xiangxi, suddenly stumbled and almost fell to the ground. Yi Xiangxi and the others in front of Miao Pu may not have seen it clearly, but Shen Yan'er, who was lagging behind, could see it clearly. The place where Miao Pu staggered was extremely smooth, without any obstacles. In an instant, a terrifying guess flashed in Shen Yan'er's mind:

Could it be that Miao Pu was poisoned? Could it be because when he rushed through the poison gas array just now, Miao Pu didn't cover the wet cloth tightly and inhaled the poison gas by mistake?

Thinking of this, Shen Yan'er hurriedly sped up, wanting to catch up with Miao Pu. Before she could run to Miao Pu's side, Miao Pu, who had stopped in place, suddenly fell to the ground softly.