"Once sealed, the air will not circulate, and we can survive with the help of oxygen breathing devices for three days."

"Generally after three days, the wild beasts outside will leave and we can go out safely."

"But why do we need to wear gas masks?" Another person asked blankly, couldn't we just wear an oxygen mask?

Now, it was Salina's turn to be confused.

"Haven't you been developing that dangerous nerve gas called 'Black Winter'?"

"Aren't you afraid if that thing explodes?"

"Nerve gas!? Haven't we been studying that radiation annihilation——"

Looking at several laboratory leaders who were quickly putting on their protective suits, the expressions of the remaining researchers changed, and without saying a word, they rushed toward the remaining protective suits.

Good guys! We thought you guys were just taking us to heaven, but we didn’t expect you were taking us to the west!

…

As the centaur knight unplugged the reagent tube, a cloud of poisonous gas rushed towards his face. The next moment, the air seemed to be sucked away instantly, replaced by various illusions. The biggest illusion was that the whole world began to melt.

.

"no no--"

"Help, help!"

"I don't want to die, I don't want to die."

The artificial soldiers who had their emotions castrated seemed to have regained their emotions as humans.

One glass tube began to melt, and the remaining glass tubes also melted rapidly.

In addition to this biofactory, seven other biofactories also produced cascading reactions.

Level 5 Creature Blueprint [Black Winter]

In the blueprint system, level five has reached the first-level civilization, which is the upper limit of planet-level civilization.

Once a biological and chemical weapon of this level is released, it will be comparable to a natural disaster of a historical level.

Zhao Zhuo seemed to have come to the "fairyland". In the fairyland, he gained power, wealth, and the respect and worship of everyone.

He stood above thousands of people.

Du Zhaodi was standing not far away, looking at him with a smile.

Then he stretched out his palm, which was an arm that rotted into flesh and white bones.

Zhao Zhu lowered his head in shock and found that his whole body was rotting.
Chapter completed!