When the four of them walked to the middle of the hall, two cruise ship security guards armed with machine guns appeared at the end and fired at the nearly one hundred biochemical human nutrition cabins in the hall.

Wherever the bullets passed, glass exploded and shattered, water splashed and hit the cyborg's body, and streams of blood gushed out.

After the nutrient solution was drained, the cyborg inside slowly woke up, then pulled out the test tube inserted into its body, jumped out of the nutrient chamber angrily, and tore apart the experimenters working below.

A mixture of screams and scuffling sounds rang out as the cyborgs continued to attack the experimenters.

The scene suddenly became chaotic!

The two security guards had achieved their goal and retreated.

"Assholes, don't run!" Cheng Yan fired several shots at the backs of the two men, but did not even touch the edge of their clothes.

Just as the four were about to catch up, several bio-humans with ferocious faces suddenly pounced on them.

The twin brothers drew out the Desert Snake and fired several shots at the cyborg that was rushing towards them. The bullets instantly penetrated the cyborg's body, stirring up columns of blood.

But the cyborg only took two steps back, and the wounds on his body quickly healed, leaving no scars at all. His recovery ability was amazing!

As the four of them were delayed, more and more cyborgs killed the experimenters and gathered around them, forming a circle of encirclement.

"Do you feel familiar with these cyborgs?" Wang Xiaohai asked the three people. He did not take these cyborgs seriously.

"Yes, they look like mutants infected by evil blood!" the three said in unison.

"It looks like a weakened version of a vicious mutant, but not as strong as a mutant." Cheng Yan said, reaching out to press the head of a cyborg, lifted him up, and threw him towards the cyborgs who were rushing towards him.

"After all, the mutants are all students of the martial arts academy, and most of these cyborgs are transformed from passengers on the cruise ship. They are all ordinary people, and there won't be much increase." The twin brothers said, kicking the cyborg in front of them away.

Although the cyborgs' attacks are not strong, only about two or three times that of ordinary people, they are not afraid of pain and are very troublesome.

"How can we eliminate these cyborgs?" the four thought.

"I think if we twist its head off, the cyborg won't be able to move," Cheng Yan said.

"Then go ahead and try it, but I think it's a bit too bloody!" Wang Xiaohai said, "Kill a few people like this and see if it will leave any psychological scars on you."

Cheng Yan thought about it and shook his head: "I'd better not try it."

The attacks of the cyborgs on the four people gradually intensified, and many cyborgs in the back threw glass fragments at them.

When Wang Xiaohai saw the transport forklift in the corner of the hall, he immediately had an idea.

"You tie up the cyborgs, I'll get some gasoline and burn them," Wang Xiaohai said. "Just treat it like a cremation. They've already died, and now they're half-human, half-ghost. If we let them go, they'll only bring harm to the living."

Cheng Yan and the twins engaged in close combat with the cyborgs, and bullets were useless to them.

The three men captured the cyborgs one by one and tied them up with thick wires from the experimental equipment.

Half an hour later.

All the cyborgs in the hall were tied together, and the three of them were exhausted and panting.

Wang Xiaohai came over with two barrels of gasoline.

"Have all the biochemical people been caught?" Wang Xiaohai asked.

"I don't know, maybe some of them ran away." Cheng Yan answered uncertainly.

"You two, take a bucket each and get to work." Wang Xiaohai threw two buckets of oil to the twins.

"It's us again!" The twins took it reluctantly and poured the oil onto the cyborg bit by bit.

Wang Xiaohai connected the two wires, causing them to short-circuit and catch fire, and then threw them at the cyborg.

"Let's go!"

The gunpowder suddenly ignited, thick smoke billowed, and a foul smell filled the air.

The four of them passed through the experimental hall, walked through the black smoke, and went downstairs.