Siheyuan: My name is Cao Xing, and I have a strong background

Liu Jia and Liu Yan's faces also turned grim.

Liu Jia, the elder sister, said coldly: "We are here to perform a protection mission. We will not drink your blue water."

Their attitude was a normal reaction. Cao Xing was not angry, but spoke in a cold voice.

"Since you are out on a mission, I believe you have been told by your superiors that you must obey my orders in everything. It is the duty of a soldier to obey orders. Are you going to disobey?"

These almost threatening words made the two sisters hesitate.

They are not afraid of danger, not even death.

After all, they have undergone the most rigorous training.

Especially as a bodyguard, you have the obligation to block bullets at any time to protect your target.

But if they were to drink this potion of unknown origin, they would of course struggle for a while before they had no other options.

However, Cao Xing's attitude had already doomed their struggle to be futile.

Cao Xing was right. Obeying orders was ingrained in their bones.

Liu Jia took the physical medicine unwillingly and drank it all in one gulp with a cold look in his eyes.

Liu Yan followed suit. Since her sister had drunk it, she had to drink it too. She did the same, closing her eyes and drinking it in one gulp.

Seeing this, Cao Xing put away his stern expression and smiled.

"You are indeed great. I hope you can endure the torture that is coming."

Liu Jia couldn't help but ask, "What kind of poison is this? I will report it to Uncle Liu truthfully."

Cao Xing didn't say anything, but just looked at his watch silently.

"Well……"

The side effect of physical medicine is pain. The pain of cell division in the body is not something that ordinary people can bear.

The reason why Cao Xing didn't let Julie drink the physical potion was that the transformation process might be harmful to the child, so he asked Old Liu to send two people over.

This is also his cleverness.

His power at home is subject to state supervision, but not overseas.

Cao Xing entrusted the safety of his children to Mr. Liu, which showed his trust in Mr. Liu.

It is also to reassure the country and prove that even though I have seen the prosperity abroad, I am still loyal to the country.

The effect of the medicine is quickly apparent.

Liu Yan was the first to lose her balance and sat down on the ground.

Liu Jia's legs were trembling and beads of sweat appeared on his forehead. It was obvious that he was also enduring tremendous torture.

This kind of pain is not something that ordinary people can endure, but these two sisters have undergone rigorous training.

Cao Xing also had an intuitive understanding of their performance after drinking the physical potion.

The two women stared at Cao Xing, as if they thought he had betrayed the country and they were waiting for death to come.

However, Cao Xing simply ignored their gazes and looked at his watch from time to time.

It was not until a quarter of an hour later that Cao Xing began to speak.

"It's almost time. You are indeed elites. You are women but stronger than most men."

He is not bragging; he himself is an example.

The sisters Liu Jia and Liu Yan were silent. They thought back to when Cao Xing drank the physical potion, he felt excruciating pain, just like a young man who had never suffered any hardship.

But this is man’s fate, who makes him the protagonist?

No matter how hard others try, they cannot match the power of the system.

At this time, the two sisters were sweating profusely, their clothes on the back were soaked, and they were lying on the ground gasping for breath.

However, although they looked embarrassed, their eyes were filled with infinite shock.

They felt powerful forces surging in their bodies.

This power was integrated into their bodies, just like a punch that could split bricks and crack rocks, it was incredibly powerful.

Not only that, their minds seemed to be clearer, and there was an indescribable feeling.

"Sister, what is this?"

Liu Yan looked at Liu Jia in disbelief, with countless doubts in her mind.

Liu Jia had no idea what they were drinking and looked at Cao Xing in confusion.

Cao Xing smiled and explained: "You don't need to worry about what you drink. Anyway, it can enhance one's physical fitness. It is very precious. One bottle costs about 100 million US dollars."

The two women had no idea about money, but they knew that 100 million US dollars was definitely a huge sum of money.

Cao Xing knew that after giving the two women the physical potion, he would probably be questioned by Old Liu, so he had to describe the physical potion as being rare.

In fact, what he said was not wrong. Although the physical potion he exchanged was not expensive, it would indeed be worth 100 million US dollars if it were sold outside.

Not to mention the value of his research, the fact that it can cure most of the world's diseases is worth the price.

Feeling the power in her body at this moment, Liu Jia knew that what had just happened was a test from Cao Xing to her and her sisters, and she also knew that they had misunderstood Cao Xing.

"Can't you just say it next time?"

Cao Xing spread his hands and said helplessly: "This is our first meeting. You may not believe me even if I tell you. Even if you believe me, you may not drink. It's better for me to give you orders. Also, I can't bear to see you suffer, you are such beautiful girls. There is a bathroom next to us. You can go take a shower first and then come out to talk."

Liu Yan has a gentle personality, but Liu Jia has a fiery temper. Cao Xing has some thoughts when he sees this.

But it's not his fault. After the two sisters' physical conditions were changed by the potion, their figures and looks were both stunning.

And the BUFF bonus made Cao Xing even more excited.

Who can not love such a pair of sisters?

After hearing this, the two sisters immediately realized the unpleasant smell on their bodies and said with normal expressions.

"We have received strict training. I can tolerate this smell."

Liu Jia is strong-willed, especially when faced with the trick Cao Xing played on them just now, she stubbornly wants to get back at them.

Cao Xing naturally saw through her thoughts. He stood up and walked out of the room, muttering to himself.

"You don't expel toxins from your body during normal training. You can do whatever you want as long as you like. But I want to remind you that if the toxins stay on the surface of your body for a long time, they will stick to the surface of your body and cause your skin to get worse and worse."

After saying this, Cao Xing walked out of the room and closed the door for them.

Hearing the sound of the two sisters running towards the bathroom, Cao Xing couldn't help but smile knowingly.

These two sisters are also very fun.

Soon it was the next day.

Cao Xing brought the two girls to Julie.

"The elder sister is Liu Jia, and the younger sister is Liu Yan. They are responsible for protecting you. From today on, they will take turns to protect you. In dangerous moments, you must obey them. After all, they have received strict training."

Cao Xing explained patiently and also mentioned the work goals of the Liu Jia sisters.

"This is my lover, her name is Julie. She speaks some Chinese, but you must master the local language as soon as possible during your break. Gun licenses have also been prepared for you. You are now formal security personnel affiliated with the Black Snake Company."

The moment Julie saw the two women, she was stunned and had no intention of listening to Cao Xing's introduction.

She knew that the bodyguard Cao Xing found for her was a woman, but she didn't expect her to be such a beautiful lady.

Their appearance even surpassed hers, which made her doubt the relationship between Cao Xing and them.