Doraemon and others watched this scene and couldn't help but open their mouths slightly.

Teacher Lu, so strong!

"Go away quickly and collect the genes of this centipede monster!"

Fatty blue hurriedly put on the bamboo dragonfly and flew towards Lu Cheng.

Immediately.

He groped in his pocket again, and an item like a syringe appeared.

Dangdangdang-Gene Collector!

The Blue Fatty Pointed the gene collector at the monster and wanted to absorb the genes from it.

However--

Lu Cheng reached out to stop him:

"Doraemon, wait a moment, this white god may not be the ancestor of those mutated insects."

Fat Blue was slightly stunned and scratched her head and said:

"Ah, why?"

Lu Cheng said:

"Think about it, since the technology of this mutant insect is so developed, it must have opened up wisdom like humans."

"However, this white god can only be regarded as a huge monster, perhaps just the battle pet of the ancestors of this mutant insect."

Fat Blue nodded:

"Teacher Lu, what you said makes sense. If this is the case, then the ancestors of this mutated insect must be in this cave."

Fat Tiger waved her fist:

"What are you waiting for? Let's go in and take a look and eliminate all these mutated insects!"

However, he just finished speaking.

Only a loud "boom" sound was heard, and a huge rock fell from the sky, directly sealing the hole!

Doraemon and others immediately walked to the rock and pushed it hard, but the rock did not move at all.

"I can't push it at all, Doraemon, think of a solution!" Nobita said.

At this moment, Shizuka looked down and looked surprised:

"Ah, some bugs ran out..."

I saw small insects with wings crawling out from the cracks of the huge rocks.

These insects are a bit like humans and can walk upright.

Seeing this, Lu Cheng took out the bugs like lightning and grabbed them directly.

Immediately, he looked at Doraemon and said:

"Doramon, come and see!"

The fat blue ran over with his short legs, took out a magnifying glass, and looked at the insect in Lu Cheng's hand.

I saw these bugs wearing armor and holding bows and arrows in their hands!

She looks like a smart creature.

"Teacher Lu, you are so smart. These insects should be the ancestors of mutated insects!" Fatty Lan's eyes lit up.

He hurriedly took out the gene collector and sucked the mutant insects hard.

These mutated insects were like they were squeezed dry and collapsed in Lu Cheng's hands.

"Okay, with this gene, you should be able to locate the mutant insects." Fatty Blue breathed a sigh of relief.

Only then did Lu Cheng let go of the insects and let them fly back into the cave.

Things have been settled.

Everyone did not continue to stay. After saying goodbye to the leader, they returned to the real world.

"Ah, it's such a fulfilling day. I'm going to start writing a research report immediately!" Fat Tiger said.

"It's really incredible. When will you enter this world next time?" Shizuka asked.

The fat blue took out the gene collector and spoke:

"I have to wait until I find these mutated insects."

Lu Cheng asked:

"How long will it take?"

Fatty blue scratched his head:

"Because these genes are very far away from modern times, it may take four or five days to check them one by one."

Lu Cheng nodded slightly, and his eyes flashed:

"Doraemon, can you do the teacher a favor first?"
Chapter completed!