Apocalypse: I watch a survival game in a safe house

The pest control expert laughed.

"This is a genetic drug that targets specific gene sequences in them. Unless these cockroaches produce a large number of mutations in their gene sequences, they will not be able to adapt at all."

Zhang Yi nodded, a meaningful light flashing in his eyes.

"I can rest assured that."

If any problems arise next, it can basically be concluded that someone is secretly tampering with it.

Zhang Yi sent them away, but did not relax. Instead, he ordered the people in the three major bases not to let down their guard.

Then, just wait quietly for things to develop.

……

Xishan Base, in an abandoned cave.

An angry voice was heard in the dim, damp and smelly space.

"Damn it! He actually killed my precious insect!"

"But it doesn't matter. As long as my baby can't be killed, he will become stronger and stronger!"

"Anyway, the thing Tianhai City lacks the least is food."

In an abandoned laboratory, the faint brown light illuminated an extremely ugly face.

His face was full of ugly pits, and his eyes were like Picasso's, one slanted and the other vertical, with only a few sparse hairs on his head.

He held several reagent bottles in his hand and mixed different colored potions together. After a while, he made a dark green potion.

"You can't kill all the bugs I raise! Hehehehe!"

He gave a bug-like smile, then turned around, picked up a thumb-sized cockroach and stuffed it into the bottle.

The cockroach struggled in the potion for a while, and suddenly strange changes occurred on its body. Seven or eight secondary legs popped out from every corner of its body, and then its entire body swelled several times and turned completely dark green.

"Snapped!"

The flask was directly broken into pieces, and the cockroach was covered with green slime and quickly crawled away.

The ugly weirdo's eyes almost popped out and he had an extremely ugly smile on his face.

"I'll raise the most difficult bugs to kill! Zhang Yi, just wait and see, hehehe!"

Less than ten days after the cockroach tide disappeared, it reappeared from the underground of Tianhai City.

They unscrupulously occupied major resource points in Tianhai City.

Supermarkets, material factories, and all activity points around the three major bases, and even one morning when Zhang Yi woke up, he was shocked to find that Xujia Town on the other side of Lujiang River had been invaded by a large number of cockroaches.

"It appeared again! Just as I thought, someone is behind this."

The abnormal activities of living things are definitely due to human interference behind the scenes.

Otherwise it would not conform to the laws of nature.

Fortunately, in the past year, Zhang Yi has cleared out most of the supermarkets in Tianhai City.

The important supplies have been collected almost completely, and there is no need to worry about them being damaged too much by the cockroach tide.

But this is not a solution after all.

Zhang Yi immediately called the pest control experts in Blizzard City and asked them to come again.

"Let the Tengu team escort you here. The road may not be safe."

Zhang Yi reminded them.

If someone really took action secretly, it is very likely that these insecticide experts would be intercepted.

A few hours later, Baili Changqing, Wu Di and others arrived escorting the insecticide experts.

"This is absolutely abnormal. According to common sense, it is almost impossible for genetic drugs to adapt so quickly."

"I think there must be someone behind this."

The pest control expert frowned and expressed his opinion on the situation.

He is a professional and had promised that there would be no more problems, but within a few days the cockroach swarm broke out again.

Of course he had to explain it clearly.

Zhang Yi said, "I know you've done a great job on this matter. But I'll have to trouble you again."