Xia Ruofei followed Liu Qunfeng to the second floor. Mr. Liu still lived in his original room, but compared to when Xia Ruofei came for a follow-up visit, the place is now full of tension, and he can easily scan his mental power and find several alert people.

It is obvious that the Liu family also suspected that Mr. Liu's condition had worsened, and there might be human factors involved.

In addition to the alert staff, there are also many medical staff here.

In the past, when Xia Rufei treated Mr. Liu, because the effect was very obvious, the Liu family only left two health care doctors and a few nurses in this house. Now, a medical team has been stationed, and they are all composed of experts from 301.

After entering the room, two doctors were checking the data of the survival equipment. Mr. Liu was lying on the bed and closed his eyes tightly, his face turned gray, and he was already on the ventilator.

The room was very quiet, except for the instruments making rhythmic sounds, no one spoke, and there was a solemnity in the air.

Seeing Liu Qunfeng come in, the two doctors nodded and greeted him.

Liu Qunfeng knew Xia Rufei's rules and whispered to them: "Doctor Hu, Dr. Zhang, please go to the next room to rest first."

The two doctors nodded and left the room with the nurse.

At Liu Qunfeng's instructions, the two big men in charge of the alert also retreated silently.

At this time, Liu Qunfeng said to Xia Ruofei: "Mr. Xia, then I'll ask you here!"

After saying that, Liu Qunfeng bowed deeply to Xia Ruofei.

Xia Ruofei glanced at Liu Qunfeng. Compared to the first time he saw Liu Qunfeng, Liu Qunfeng now seems much older.

When he bowed, Xia Rufei could clearly see his gray hair.

Of course, Xia Ruofei also knew that Liu Qunfeng was so haggard, on the one hand, because Mr. Liu's repeated illness made him exhausted, and on the other hand, it was also because of the pain of losing his son, which had a great blow to him.

Xia Ruofei said lightly: "Minister Liu is polite. Treating Mr. Liu is my duty. Please rest assured. I will find out the cause of the recurrence of this disease as soon as possible and do my best to treat Mr. Liu. If... I am really unable to catch it, I will definitely give the Liu family an explanation."

Liu Qunfeng showed a hint of embarrassment and said, "Mr. Xia is so serious. You have been treating my father very successfully. Everyone can see that. Even if... we will never blame you."

At this time, Liu Qunfeng naturally had to do his best to hold Xia Rufei and say, otherwise this master would really give up, and then Mr. Liu would definitely be in a state of death without any life.

The expert group from 301 has tried every possible way in the past two days, but it still cannot stop Mr. Liu's condition from deteriorating. As the old man's vital signs become weaker, the tumor cells in his body began to rage again.

In fact, pancreatic cancer is very dangerous and the course of the disease develops very quickly. In a sense, if Xia Rufei had not been involved, this development curve would be normal at present.

Xia Ruofei nodded and said, "Don't think about those things for now. The most urgent task is to do your best to save Mr. Liu's life."

"Yes, yes!" Liu Qunfeng said quickly, "Mr. Xia, then I won't disturb you!"

After saying that, he bowed slightly to Xia Rufei, then quickly left the room, and personally brought the door of the room from outside.

After leaving the door, Liu Qunfeng regained his majesty. He said lightly to the two big men guarding the door: "Your posts are moved to the stairs. Without my permission, no one is allowed to approach the old man's room, including you! In addition... No matter what happens in the room, unless Mr. Xia personally greets you, you are not allowed to enter the room without authorization!"

"Yes!" the two responded respectfully.

The two big men moved to the stairs as Liu Qunfeng's instructions, and their bright eyes were always paying attention to the situation in Mr. Liu's room.

Liu Qunfeng turned around and looked at the closed door, sighed secretly, and walked towards the stairs with a worried look on his face.

In the room, Xia Rufei first scanned the entire room with his mental power.

This time, the Liu family learned their lesson and did not set up any monitoring and monitoring equipment.

Xia Rufei walked to the window, took a deep look in one direction, and then pulled the curtains up.

The Liu family set up alert personnel on the periphery, and Xia Rufei was not surprised.

After checking the safety situation, Xia Rufei then stepped to Mr. Liu's bed, reached out to grab his meridians, then released his mental power, and began to scan the situation in his body along his meridians.

Xia Rufei's brows frowned slightly - after treatment, the tumor cells in Mr. Liu's body had lost their vitality and could only survive in a corner. Now the tumor cells seem to be rekindled, obviously full of vitality, and the spread is quite obvious.

Why does this happen?

Obviously, the force that suppresses tumor cells has disappeared, so they can quickly grow by absorbing the energy of the host body and constantly divide new cancer cells.

After the inspection just now, Xia Rufei did not find any signs of Mr. Liu being poisoned.

Then, the answer is about to come out - the problem is likely to lie in those pills.

Xia Rufei pondered for a moment, took out a set of silver needles for acupuncture from his bag, and used the Moyun Nine Needles to lock up Mr. Liu's vitality first and temporarily suppress the rampant cancer cells.

Of course, when the condition is so serious, it is impossible to completely eliminate cancer cells with acupuncture. To put it bluntly, this is just a treatment of symptoms but not the root cause, and it can only play a delaying role. To truly treat the disease, it still depends on the components of the petals of the Lingxin Flower.

At least so far, in the face of these injuries in the secular world, the components of the petals of the spiritual heart flower can be said to be invincible and have never failed.

But Xia Rufei will definitely not easily take out the petals of Lingxin Flower. He must first find out what the situation is, at least he cannot take the blame.

Moreover, when he thought of the spiritual flower petals consumed by the early treatment, it was a waste. He felt unhappy. He had no friendship with the Liu family, so he had to pay so much more now, at least let the Liu family know what was going on.

On this basis, the Liu family naturally had to bear his losses.

Thinking of this, Xia Rufei stepped out of Mr. Liu's room.

The two men who had been on duty at the stairs immediately came over to see this. One of them asked respectfully: "Mr. Xia, what are your instructions?"

"Go, Minister Liu invites you here!" Xia Ruofei said lightly, then turned back to the room.

"yes!"

After a while, Liu Qunfeng came to Mr. Liu's room.

Liu Qunfeng saw his father lying on the bed still unconscious, but there were a few silver needles on his body. For some reason, even though Mr. Liu still didn't seem to have changed much, Liu Qunfeng felt a little calmer inside.

"Mr. Xia, have you found the reason for the worsening of my father's condition?" Liu Qunfeng asked with a hint of expectation.

Xia Ruofei nodded and said, "Through the inspection, I have made a preliminary judgment, but further verification is needed."

Speaking of this, Xia Ruofei pondered for a moment and asked, "Minister Liu, the batch of pills I left behind should still be there, right?"

Liu Qunfeng nodded and said, "There are still many pills, all in the refrigerator in the next room."

"Will you take me to see?" Xia Ruofei asked.

"Of course!" Liu Qunfeng said quickly, "Mr. Xia, please come here!"

After saying that, Liu Qunfeng personally took Xia Rufei to the next room.

This room is connected to Mr. Liu's room. Usually, medical staff are stationed here, and there are also people guarding the refrigerator where the pills are stored 24 hours a day.

Because Xia Rufei didn't like to disturb anyone during treatment, Liu Qunfeng had already sent all the staff away, leaving only a big man in black guarding the refrigerator where the pills were stored.

The big man saw Liu Qunfeng and Xia Ruofei coming over and bowed to say hello.

Liu Qunfeng asked lightly: "Is everything normal here?"

"Yes, no one has entered this room since I took over!" The man in black replied respectfully.

Liu Qunfeng nodded and said, "You go down first!"

"No need!" Xia Rufei suddenly said, "Let him stay here!"

The reason why he asked Liu Qunfeng to come over was actually to let Liu Qunfeng testify so that he would not find any problems with the pills. The Liu family thought it was his own hands and feet.

In addition, Xia Rufei also had some questions to ask the man in black who was responsible for guarding the pills, so he was asked to stay and testify.

The man in black turned his attention to Liu Qunfeng. He naturally had to listen to Liu Qunfeng's instructions whether to go or stay.

Liu Qunfeng nodded slightly, and the man in black immediately said, "Yes!"

Then he walked to the side and stood straight.

Xia Ruofei said, "Brother, don't have to stand that far. Please come and open the refrigerator and take out all the remaining pills."

"Yes!" said the man in black.

After getting Liu Qunfeng's approval, the man in black walked over and opened the refrigerator door, carefully took out a fresh storage box from it.

The fresh-keeping box is filled with pills, each pill is wrapped in plastic wrap and stacked in the fresh-keeping box.

It is roughly estimated that there are at least twenty or thirty pills, which means that under normal circumstances, these pills can be used for a few months.

Xia Rufei ordered: "Open the lid! I want to see these pills!"

"Open the lid!" Liu Qunfeng immediately ordered.

"Yes!" the man in black responded, and then carefully opened the lid of the fresh-keeping box.

In fact, Xia Rufei's mental power had already swept every pill. The reason why he asked the man in black to open the box was just to let Liu Qunfeng see it more clearly.

After exploring mental power, Xia Rufei has reached a definite conclusion-the problem is indeed on the pill.

Although these pills seem to have no change, they have nowhere to hide under the scanning of Xia Rufei's mental power. The spiritual heart flower petals in each pill have disappeared.

Without the ingredients of the petals of Lingxinhua, these pills are just the most common tonics.

No wonder Mr. Liu had no effect after taking such pills.

Moreover, without the suppression of the petals of Lingxinhua, the cancer cells in Mr. Liu naturally began to become active again, and then gradually eroded his body.

You should know that pancreatic cancer develops very quickly. One week is enough to let all the treatment effects achieved before being ruined, and the situation is even worse than before Xia Rufei's intervention.

Liu Qunfeng looked at the pills in the fresh-keeping box and couldn't help asking: "Mr. Xia, is there anything wrong with these pills?"

Xia Ruofei did not answer Liu Qunfeng's question positively, but asked: "Who can get in touch with these pills?"

Liu Qunfeng said without thinking: "The main thing is the nurse responsible for nursing the old man."

Then Liu Qunfeng pointed to the man in black and said, "The nurses also took the pills under their noses. From here to the old man's room, they were under surveillance throughout the whole process. They probably didn't have the chance to do anything."

In fact, Liu Qunfeng had not said one thing, that is, if even the remaining pills in the fresh-keeping box were passively tampered with each other, it would be even more impossible.
To be continued...