Awooo, there are little zombies today too.

Father Yu snorted coldly, with a hint of command in his tone, "Go home early after eating. You've been smelling bloody all day. Go to the bathroom and wash yourself clean before you come for a midnight snack."

After saying that, Father Yu turned and walked into the villa, leaving behind a majestic back.

Mother Yu smiled warmly, like the warm sunshine in spring, and spoke softly.

"Don't pay attention to your Uncle Yu. He has a sharp tongue but a soft heart. He heard that you were on a mission tonight and was so worried that he couldn't sleep. He insisted on waiting in the living room. Come in quickly and don't stand at the door."

Yu Qingyin took Ji Yanli's arm and walked into the warm restaurant together. The table was filled with all kinds of delicious midnight snacks, the aroma was overflowing and made people salivate.

After having supper, the two said goodbye reluctantly.

The next day, Yu Qingyin got up very early. She had just gone downstairs and hadn't even stood firmly on her feet when she heard Lin Yucheng's loud voice from the living room.

"My grandfather has developed a vaccine for the virus! After being injected with the vaccine, the zombies in the laboratory have successfully regained their sanity, and their bodies are slowly recovering their functions!"

Because of the loud voice, Yu Qingyin almost stepped on empty air.

"As expected of my grandfather, his strength is still as good as ever!" Lin Yucheng said with pride, as if he had developed this virus vaccine. His pride was beyond words.

Gu Qingyuan interrupted him with a smile, "Okay, we all know it. You've been telling everyone you meet along the way, and my ears are getting calluses from hearing it."

Lin Yucheng snorted, "Who told you that you don't have such a powerful grandfather? You can't show off if you want to. Ha."

Yu Qingyin couldn't help but quicken her pace as she listened to their discussion. She couldn't help but feel a little excited. Perhaps, she would also have a chance to turn back into a human.

Although she is now almost the same as humans, she still feels a little uneasy. However, the system's words were like a thunderbolt, shattering Yu Qingyin's hope.

"Host, the special medicine developed by humans is useless to you, because your goal is to become the leader of all zombies. If you turn back into a normal person, your mission will fail, and you will never be able to return to your original world. Host, you must think carefully."

Back to the original world...

Yu Qingyin paused, and recalled her mother's face, which was worn out by fatigue.

Her mother was still waiting for her in the original world. If she died, it would be a huge blow to her mother...

Mom once said that she was her hope to live. Dad abandoned her before, but now she couldn't abandon her mother. She was the only one she had...

"Qingyin, what are you thinking about?" Ji Yanli's gentle words rang in her ears, like a spring breeze blowing across the lake, causing ripples.

Yu Qingyin met his gentle eyes with mixed feelings. She curled up her hands that were hanging on both sides, forced a smile on her face, and shook her head.

"Nothing, I just got up and Lin Yucheng's loud voice gave me a headache."

Her departure might be cruel to him, but he has friends and family here. After she leaves, she believes that even if she leaves, he will slowly get over it.

Ji Yanli suddenly leaned over and whispered in Yu Qingyin's ear, "Qingyin, wait a minute, I'll take you to Elder Lin to get vaccinated, how about that?"

After saying that, Ji Yanli looked at Yu Qingyin expectantly.

Yu Qingyin glanced away guiltily, not daring to look at his expectant eyes.

Although Ji Yanli's voice was low, everyone present could hear it clearly. They looked at Yu Qingyin with eager eyes.

Although they had some guesses about her true identity, everyone remained silent tacitly.

Lin Yucheng smiled and said, "Qingyin, you can also wait until my grandfather's vaccine is stable before going. It's still in the early stages of the experiment, so there's no need to rush."

Although he found it difficult to accept it at first, after spending so much time together, they had developed a deep affection for each other and he couldn't kill her.

Yu Qingyin lowered her eyelashes slightly, avoiding everyone's eager gazes, and nodded with a smile.

"it is good."

However, she asked the system in her mind, "System, are you sure that the vaccine they developed is useless to me?"

The system folded its arms, its chubby little face full of seriousness.

"This system is very sure that as long as the host doesn't want it, this system can kill the drug's effect in the bud."

Sensing Yu Qingyin's sadness, the system sighed like a little kid.

"If the host wants to stay here, this system can also make the drug take effect. The worst that can happen is that the mission will fail. I can turn it back into a system without consciousness. As long as the host thinks it through, it will be fine."

After going through life and death so many times with this group of friends, the system seemed to understand Yu Qingyin's emotions. It knew that, just like between it and the host, it did not want to see her sad.

Yu Qingyin made up her mind and said firmly, "Thank you, system, but it's not necessary. I want to go back to my original world. They will come out of it."

The system breathed a sigh of relief and comforted in a relaxed tone.

"Host, don't think too much. Relax. The mission progress bar will soon reach 90%. Take advantage of the last moments to spend more time with your family and friends here."

Yu Qingyin nodded slightly and changed the subject: "By the way, has the result of Chu Tianxiong and Wei Lun's treatment been announced?"

Gu Qingyuan and the others all looked towards Ji Yanli.

Lin Yucheng jumped up from the sofa, strode to Ji Yanli and put his hand on his shoulder.

"Yes, Boss, you did such a big thing behind our backs last night, what's the result now?"

Ji Yanli slapped Lin Yucheng's dog paw away and cleared his throat.

"Wei Lun's identity is there, so he needs to be handed over to the superiors for handling. As for Chu Tianxiong, our base will handle it ourselves."

If he could solve this problem himself, he could foresee how miserable Chu Tianxiong would be.

Yu Qingyin thought of another person and asked, "What about Li Qingyu? Chu Tianxiong should have told us everything he did."

Ji Yanli's eyes flashed with approval, and a smile appeared on the corner of his mouth: "You guessed right, Chu Tianxiong knew that he had no room to turn back. With his character, he naturally revealed the full list of participants. In addition to Li Qingyu, there are also several senior executives of the base."

After listening to this, Lin Yucheng curled his lips in dissatisfaction, "I really don't understand them. Isn't it good to be law-abiding and slowly get promoted? But they always like to covet things that don't belong to them."

Gu Qingyuan rolled his eyes at him. "You think everyone is like you, who only thinks about eating, playing and sleeping every day. The attraction of power to people is fatal. If you are just an ordinary person, no matter how excellent your supernatural powers are, you can't enjoy the current life. This is the convenience brought by power."