“I know, I always wear it when I come in, and I lock the door when I leave.”

As a doctor, Xiuyan has this much safety awareness.

"Let me take a closer look at you, Red Boy, and see what kind of monster you really are."

Ye Lei walked up to Red Boy and found that its crystal core was about the same size and color as the Bloodthirsty Bat's.

In that case, it's now a level three zombie. Zombies that grow stronger as they mature are quite terrifying.

At this rate, Red Boy will soon become a Corpse General, Corpse King, Corpse Emperor, Corpse Venerable, or even a higher-level zombie. It's unimaginable.

"Xiuyan, I checked, and it's growing very fast. It's already a level three zombie. You must be careful. Although I have it under my control, no one can predict what might happen!"

"Okay, I understand. I've already told the others not to come. I can take care of it myself."

Xiuyan wasn't very confident about raising zombies.

"Okay, you must wear your protective suit before you come in. I don't want to come back one day and see that you've all turned into zombies!"

Ye Lei didn't want to see that day come, because then all his efforts would have been in vain.

"Don't worry, Brother Lei, I'll keep an eye on it."

"Then let's go."

"good"

Seeing Ye Lei and Xiu Yan about to leave, Red Boy's face showed obvious reluctance. It stood up and staggered towards them, calling out repeatedly, "Daddy, Mommy!"

The shout was like a thunderclap, startling Ye Lei so much that he jumped.

He hurriedly slammed the door shut and locked it, thinking to himself, "This is utterly absurd! How did I become a father out of nowhere? And a zombie father at that! This is just too ridiculous!"