The crowd of teachers in the background.

"X-Men? Is there such a thing in a children's drama?"

"I don't know, it sounds like a cartoon?"

"Teacher Fang, what kind of program is this in your class? You do a good job of keeping it confidential."

"Uh... it should be a popular science drama program."

"Popular science drama? Is there such a category among dramas? Teacher Fang, you have chosen a very different approach in your choice of program."

"Ahem! Well... we can't stifle children's innovative thinking and enthusiasm for participation."

Amid the discussion, the stage curtain slowly opened, and a... door? appeared in front of the audience.

The mechanical double doors made of cardboard are slightly rough, and there is a sign hanging on it with "ACE2" written in black ink pen.

At the same time, a female voice's narration lines sounded from the loudspeaker.

[Our body is like a huge city, and every cell is a factory in the city.

The normal operation of the factory can maintain the normal operation of the city...]

[This is the lung area, the type II ACE2 cell factory in the alveoli, which is responsible for controlling the normal volume expansion of the alveoli to meet the oxygen supply needs of the human body's daily activities.]

"Tap tap tap~"

The narration ended, and Xiaoyu, dressed in a black princess dress, with a small cape and a crown on her head, walked out slowly from the backstage with model steps.

Wearing a black gauze skirt, Xiao Yu's skin is as white as snow, and with slightly modified makeup, she looks like a little princess walking out of a fairy tale.

"Wow! It's Xiaoyu! This is so cute!" Yan Weiwei couldn't help but her eyes were filled with stars. "Damn it! You lied to me about giving birth to a daughter series!"

Just as Meng Lang recovered from the shock, he was shocked by Yan Weiwei's words.

Isn't this...not suitable for an unmarried woman to say?

"Oh haha! Is this here? The owner of this body never wears a mask, so it's really relaxing and pleasant to come in.

Then...let's get started!"

Xiaoyu showed an evil smile, walked to the door, and pressed her palm on a PAD that was taped to the door. The pad suddenly lit up.

[Fingerprint recognition in progress...Face scanning in progress...]

"Oh haha! I have cracked the security of the gate a long time ago, because my spikes can match the receptors of the gate!"

[Beep! Recognition successful, welcome! 】

"Chi~"

The door slowly opened to both sides. From the audience seat, you could vaguely see a chubby butt huddled behind the door, seeming to be pulling the rope mechanism to control the opening of the door.

"Haha..." The audience responded with kind laughter to this revealing scene.

Xiaoyu walked into the door, turned around and returned to the center of the stage, indicating that she had entered the factory, and the door slowly closed.

"Oh haha! Entering here is so easy..."

But before her proud laughter could stop, three little guys wearing round puppet costumes with the words "lysosome" on their bodies rushed out.

"Stop! Who are you and why is there no information about you in our information database?"

"What? Were you discovered so quickly? Okay! In that case, there's no need to pretend!" Xiaoyu flicked his cloak.

"Yes! I am the incarnation of evil, Virus Queen X! I am here today to destroy you on behalf of evil!"

"Hahaha!"

The audience was amused by this line again.

"What? Too arrogant!"

"It's a virus that dares to be so arrogant!"

"Brothers, come on! Use the dissolving ray!"

The three lysosomes formed a cross with their hands, creating a dynamic light wave shape.

【Boom boom boom!】

After several explosions, Xiaoyu fell down clutching her chest with a look of disbelief on her face.

"Damn it! I was defeated...so quickly..."

After Xiaoyu finished speaking, he lay on the ground and never moved again.

"Hmph! This is what happens to invading cells!"

"The target has been eliminated, the mission is over!"

"Brothers! Withdraw!"

Seeing this, the three lysosomes proudly ran around the "corpse" of the "Queen of Viruses" twice before exiting.

The narration sounded at the right time.

[Hazardous substances that enter cells will be dissolved by lysosomes. Almost all harmful substances will be destroyed at this level. 】

"Oh hehehe..."

However, soon, the familiar laughter suddenly sounded again, and the "corpse" of Virus Queen X slowly started to move again.

"You want to kill me so easily? You humans are so naive!"

"Every time you forget, if you want to kill us, you have to kill our own bodies!"

"What you just dissolved was just my outer shell, and it didn't hurt my core at all! Oh haha..."

Xiao Yu slowly stood up again, then put her hands on her waist and let out another signature queen's laugh.

Narrator: [When the virus is dissolved by lysosomes, it will take the opportunity to inject core RNA into our cells.]

Xiao Yu walked around the "factory" twice as if there was no one around, and then came to the gate again.

Seeing that the wooden sign on the door remained unchanged, Xiaoyu's lips twitched.

"Ahem!" She coughed slightly, as if to remind her something.

Immediately, a chubby little hand stretched out from behind the door in a panic, turned over the wooden sign that read "ACE2", and then quickly retracted it.

The door to the "RNA workshop" instantly changed its identity.

"Hahaha..." This scene made the audience watching with gusto burst into laughter.

"What kind of drama is this? It's so interesting, isn't it?"

"Is that gate responsible for comedy? Haha..."

[Woo~Gurg~Boom~] A mechanical roar similar to that inside a factory came from the loudspeaker.

"Is this the workshop? It seems like the work is going on in full swing."

"Virus Queen X" showed an evil smile, opened the door and slowly walked in.

Behind the door is a cute little girl wearing a sailor suit and glasses, with a ribbon hanging diagonally similar to a welcome ribbon, with the words "RNA ribonucleic acid" written on it.

Narrator: [Inside the cell, DNA will be transcribed into RNA, and then RNA will relay the instructions of DNA and use the amino acids in the cell to synthesize the required protein and energy. ]

"Reporting to the director of the DNA factory, I am the director of the RNA workshop. Currently, all cells are operating normally and are being produced in an orderly manner according to the order plan you formulated!"

"RNA Ribonucleic Acid" held a tablet in his hand and was reporting his work to the wireless earphones. He was not aware of the "danger" slowly approaching from behind.

"Did you do a good job? Unfortunately, with my mind control skills, you are just an obedient baby, oh haha..."

Xiaoyu slowly hugged "RNA" from behind. "RNA"'s body stiffened, motionless as if under control.

"You...who are you? Why can't I move my body?"

"Oh haha! I am the director of the DNA factory! But the order has changed recently. Can you please help me operate it and produce some X viruses~"

Xiaoyu lay next to "RNA"'s ear and said with a smile.

"Yes...yes! I will obey your orders..."

"RNA" suddenly showed a blank expression and nodded.

Narrator: [After the virus enters the cell, it cannot produce on its own. Instead, it controls the RNA of the workshop director and allows the RNA to convey wrong order information.

Since the virus is also a single-stranded RNA, the host cell will not detect it at all.

Therefore, viral RNA can blatantly use the ribosomes, amino acids and energy of the host cell to synthesize the proteins it needs to achieve its own purpose.]

[Woo~Gurg~Boom~] Another burst of factory machinery roared from the loudspeaker.

Immediately, two "viruses" dressed similarly to Xiao Yu appeared from the backstage and stood behind Xiao Yu.

"Oh haha~ After a long incubation period, I finally have enough subordinates, and I am no longer a bare queen!" Xiaoyu put her hands on her hips and smiled proudly.

Narrator: [Although there are no symptoms during the incubation period, the cell factory has been completely controlled by the virus and produced a large amount of viruses. 】

"Children, it's time to spread evil! Go ahead! Infect other cells!" Xiaoyu waved her hand.

The two "replicas" behind him immediately rushed out of the door, baring their teeth and waving their claws, making the audience laugh again.
To be continued...