With a "swish!", under this sharp sword energy, the alloy gate was cut out a gap. Ye Xiu took this opportunity and punched out another heavy punch. All the violent fist powers penetrated into the alloy gate. The alloy gate, which had been cut open by the sword energy, was immediately completely shattered by this fist power.

The poisonous gas immediately spread outward, but Ye Xiu did not rush out immediately. Instead, he retreated, leaving the passage for the four monsters.

The four-headed monsters looked at me, and I looked at you, as if they were thinking about whether to eat the delicious food in front of them first or to eat more delicious food outside. However, after hesitating for less than a second, the four-headed monsters rushed out quickly.

They had lost their will and had only the desire to eat. If only Ye Xiu was alone, even if they were shocked by the powerful aura emitted by Ye Xiu, as their stomachs became more and more hungry, the desire to eat would suppress the fear of life and death and pounce on Ye Xiu.

But when there was another choice, these monsters gave up their prey on Ye Xiu and rushed outside.

In the surveillance room, everyone was still staring at each other, feeling embarrassed.

As a result, a loud "boom" sound was heard, and then through the surveillance equipment outside the duel room, I saw that the alloy door was violently shattered.

Immediately afterwards, I saw monsters covered with scales rushing out from inside, and a large amount of poisonous gas spread out along the broken alloy door.

Kamiao's face changed suddenly.

"Professor Liu, don't you guarantee that this secret room can stop these experimental subjects?" Although his body was a little weak and weak, looking at the experimental subjects that rushed out, Ka Miao still roared at Liu Wei.

This is a terrifying war weapon that can kill innate warriors. Even if it is out of control in normal times, it is likely to cause great losses, not to mention that at this moment, many people at the base have been poisoned.

Liu Wei's face also turned pale. The alloys in the duel room were made of special materials and were extremely heavy. Before releasing the experimental subjects, he had done many experiments. Based on his estimates of these experimental subjects, even if he evolved a little, it was impossible to break through the alloy gate.

But with the facts in front of him, what else can he say?

At this time, I don’t know if one of the experimental subjects smashed the surveillance equipment or other reasons, the picture was dark again.

Everyone in the monitoring room showed horror. They had witnessed the power of these experimental subjects with their own eyes. Once these experimental subjects rushed here, it would definitely be a disaster of destruction.

"Activate the special alert to allow the guards to enter the field immediately. In addition, immediately notify all genetic warriors at the base to strangle the experimental subject with all their might..." Kamiyi sat on the chair in the monitoring room and gave instructions.

Everyone began to struggle and get busy. Even if they were powerless, they had to try their best at this moment, otherwise they would have to wait for death.

"Class leader, should this poisonous gas be closed?" At this time, someone asked weakly.

"Nonsense, the experimental subjects have all run out. Don't turn it off and wait until everyone is poisoned to death?" Ka Miao roared in anger.

Professor Liu's deputy quickly stepped forward and turned off the gas switch.

"Professor Liu, how long can the door of this monitoring room be withstand?" Ka Miao looked at Liu Wei, who was pale, and snorted coldly.

What he was most worried about now was that the guards outside and the genetic warriors were too late. Now there was only one super strong man Tumu around him. After all, this was inside the base and there was no need for so many guard forces. This person was also to prevent Ye Xiu. However, when Ye Xiu died, once the four-headed experimental subjects rushed in, Tumu alone could not fight the four-headed experimental subjects.
Chapter completed!