If Si Huating did not guess wrong, Little Yu should have taken the Muye Family Clan's failed experiment.

If he wanted to become powerful and didn't have to put in effort with his feet on the ground, he could only think of taking a shortcut and lose his life.

This pill was an incomplete sample, and had caused the death of a lot of people back then. Now, Little Yu actually consumed it too, and even ate a lot of it.

Sometimes, blood vessels were just a stumbling block. When Muye Yu saw Little Yu's painful expression, she immediately rushed over and hugged Little Yu with all her might, telling him not to hurt herself.

In less than half an hour, Little Yu had died unwillingly under Muye Yu's weeping.

The way she died was even uglier than Mu Zhishen's.

Gong Siming looked at Little Yu's corpse and couldn't help but frown, "Isn't this medicine a virus? Why would Little Yu use it on herself? "

Hearing Gong Siming's words, Si Huating shook his head helplessly, "This thing is a medicine and also poison."

Gently placing Little Yu's corpse down, she covered it with a white cloth. Then, Gong Siming sent people to carry it out and immediately send it to the army, to be handed over to Dr. Lu.

He cleaned up the traces of the fight and sprayed disinfectant and freshener.

The few of them sat together, listening to Si Huating talking about the mysterious medicine.

"This thing was originally researched by Old Zhang and Mu Zhengkai. The first medicine we gave was to strengthen the body, and increase our strength in a short period of time, causing our army's combat power to explode. But the moment we stop consuming it, the soldiers would have side effects, dying miserably."

After saying all that, Si Huating's eyes became painful, and his expression also became sad.

"In order to prolong the effects of the medicine, Mu Zhengkai ignored Elder Zhang's advice and persevered on making modifications to the medicine. The effect was indeed stronger, but the side effects were huge, for soldiers who consume less, it would only take a week for things to develop, and for soldiers who consume more, they would quickly age and shrink in a few minutes, and they would die from the pain."

Si Huating closed his eyes, as if he could once again see the scene of soldiers dying one by one in front of him.

"This medicine became a forbidden pill, in her anger, Old Zhang destroyed all the research and development plans, and burnt all the research and development rooms. She never thought that Mu Zhengkai would actually steal away a part of the medicine, Little Yu must have taken this medicine for a long time, and because she did not take it, she became like this."

Hearing Si Huating's words, Gong Siming and the others finally understood that this thing had consumed too much of a person's life force in advance.

Just like those female celebrities who used needles to prevent aging, once they stopped, they would age even more.

Actually, to put it bluntly would be going against the natural law of human growth.

Everyone looked at Muye Yu at the same time. Muye Yu's expression was especially ugly, there was not a single trace of blood on her face.

"We've been taking this pill since we were young. Once we stop, we'll feel pain from the inside out. I thought it was some sort of drug, but I didn't think …"

As she said till here, Muye Yu choked on her words, unable to utter a word.

The entire living room was silent, as not even knowing what to say to comfort Muye Yu, nor did they know what to say to comfort him.

"This medicine can't be cured?" Hua Er was in extreme pain, but he still asked with a trace of hope.

No one answered his question.

At this time, Muye Yu suddenly thought of the four tubes of specimens that the Old Master had placed. Since Mu Zhishen and Little Yu had died from eating medicine, then what were the four tubes of specimens?

The four tubes of samples the old man had said were certainly deceptive.

"It's not that there's no cure, it's just that the things that Old Zhang researched were all taken away by Mu Zhengkai. I heard that there are still ten tubes of medicinal liquid that can be used." Si Huating did not have the heart to make them so desperate, so he gave them this hope.

"I have, but my grandfather only has four tubes. Before, I had always believed that the one my grandfather mentioned was poison, but I didn't think that the antidote would always be by my side while I didn't know it."

Hearing Muye Yu's words, Hua Er instantly recovered his spirit, and said to Muye Yu with determination, "No matter how difficult it is, I will definitely help you get it."

Zhang Qilin, who was sitting in the corner of the sofa, had not spoken the entire time. He was thinking back to the research and development program in the Old Master Zhang's safe, and he did not take a careful look at the items on it. However, if he remembered correctly, it should be this kind of research and development plan for the poison and the antidote.

But now, he couldn't say it. He had to make sure that he would speak of it later.

After all, his life was in danger, and just as Si Huating had said, that thing would bring about a great commotion, so he could not let these tragedies happen again.

"Actually, Muye Yu doesn't need to worry anymore. She's the only heir to the Muye Family."

Gong Siming said after remaining silent for a long time.

That's right! How could they forget that Mu Zhishen and Little Yu had both died, and the only surviving successors of Muye Family were Muye Yu?

No matter how heartless a person was, it was impossible for him to cut off all ties with him!

Moreover, the Muye Family still wanted revenge. He wanted to rise again.

then he would definitely not watch Muye Yu die.

Hearing Gong Siming's words, everyone heaved a sigh of relief. Muye Yu was definitely not the one who had been sacrificed.

Only Xiang Si Huating was clear that all of this was just the beginning.

The Muye Family was passed down from generation to generation. It was not because they did not have any other successors, but because they were orthodox successors.

Loyalty is the center of Muye Family for undefeatable.

They would not allow their subordinates to scatter their loyalty. However, the best way to condense their loyalty was to make sure that their subordinates had no other choices.

Each generation only had one orthodox successor. For the Muye Family clansmen who revered orthodox bloodlines, that heir was their only faith and their only target of loyalty.

Muye Yu was now the only one, which meant that she was about to accept the entire family.

And before she took over the family, she would have to undergo a cruel test, and break off all relationships and love.

Back then, the brotherly relationship between Mu Zhengkai and the two of them was the biggest test of all, and in the end, Mu Zhengkai had passed and betrayed them.

At that time, Muye Yu would not only face her friendship with Yue, but also her love with Hua Er.

This was a very difficult trial to Muye Yu, and no one would know if she would be able to pass it or not.

From Muye Yu's gaze, it could be seen that she did not have any intention to kill, and only wanted to live the life of an ordinary person.

If Muye Yu was unable to pass the test, what would she be facing now?

This was something that even Si Huating did not know. After all, he had never heard of the Muye Family having an heir who could not pass the test.