On the way, Liu Yan had already secretly hidden the fingernail-sized bug in his mouth. Last night, Liu Hao and Liu Yan had gone back after midnight snack. After practicing for a long time, Liu Yan had completely mastered the technique.

When they arrived at Jiang Jianguo's house, he was walking in the yard with Yang Shan beside him. The two of them seemed to be discussing something. The moment he saw Liu Yan, Jiang Jianguo immediately smiled and walked over with Yang Shan.

"Doctor Liu, sorry for troubling you today, I'm going out for a while. I'll be back after dinner tonight."

"It's fine. Actually, Mister Jiang is already very well. As long as you don't run or jump, there's no problem." Liu Yan said with a smile.

"Hmm, after your treatment, I feel much better, as if I don't even need to undergo surgery anymore." Jiang Jianguo chuckled and pointed in a direction, "I haven't been out for a long time. I was afraid that I would run into some random people that would affect my mood, so I decided to call you. You can be at ease with me."

"Thank you for your trust, Mister Jiang." Liu Yan nodded his head. Looking in the direction that Jiang Jianguo was pointing in, it was hard to tell what he was talking about.

"Mister Jiang, let's treat him first before we go out. After a night of rest, you have accumulated some waste gas and need to vent it out."

"Alright, Xiaoshan, prepare to get off and go with the others." Jiang Jianguo said to Yang Shan as he walked into the house.

Entering the door, Yang Shan reached out his hand to stop Liu Yan.

"Sigh!" Jiang Jianguo looked displeased. "Dr. Liu has been here so many times, so these rules are no longer necessary."

"I'm fine." Liu Yan pursed his lips and obediently took off his watch. He also took out his cell phone and handed it to Yang Shan.

"There's no need to take it off. Go in." This time, Yang Shan did not search his body.

"I'm sorry, Doctor Liu. Xiaoshan's orders are to be in charge of my affairs." Jiang Jianguo looked apologetic.

After arriving upstairs and taking off Jiang Jianguo's shirt, Yang Shan was still standing behind Liu Yan, monitoring his treatment.

Liu Yan had no choice but to continue with his work.

After inserting the silver needles, Liu Yan took a deep breath and asked, "How does Mister Jiang feel?"

"Very good." Jiang Jianguo revealed a satisfied smile.

"Mm, you should rest for a while and pay attention to adjusting your breathing. I want to recover as well." Liu Yan stood up and swept a glance at Yang Shan. He then went outside to his study and sat down at his usual spot.

Yang Shan whispered a few words to Jiang Jianguo inside, but Liu Yan didn't hear it clearly. He saw Yang Shan walk out and leave the study.

The chance had come! Liu Yan immediately became excited. Honestly speaking, after coming to this room for a week, he had managed to get a rough understanding of the situation. He was very clear on the few vases on the shelves.

Captain Zhou had once said that this type of bug was extremely efficient in accepting people's bug. As long as it was placed in this room, one would be able to hear any sounds from within.

Liu Yan had also chosen the location to place the bug. He took a peek around and saw that it was the huge potted plant beside the desk, with a rich tree growing in it. It looked very good, and the potted plant was made of black pottery.

After making up his mind, Liu Yan began his plan. He began to channel the energy within his body into his face. He touched the wrinkles on his face. He did not need to think to know that he looked like a middle-aged man.

"Cough cough!" Cough cough! " Liu Yan let out a fierce cough.

"Dr. Liu, what's wrong?" Sure enough, Jiang Jianguo, who was resting inside, immediately asked.

"I... It's fine. I have expended too much of my energy just now, so I feel a little uncomfortable … "Cough cough …" Liu Yan said in a weak and intermittent voice. He covered his mouth and continued to cough, taking the opportunity to remove the bug. Then, as if he were a severely injured person, he crawled on the floor.

He climbed up to the study table and grabbed the edge of the potted plant as he inserted the bug in his hand. Then, he gently brushed it, and covered the bug with the black clay. Then, he grabbed the table and sat down on a chair.

After sitting down, Liu Yan continued coughing and deliberately rocked the chair to make some noise so that Jiang Jianguo could hear him.

"Doctor Liu, call for someone to come up to the hill!" Jiang Jianguo said in a deep voice.

"It's fine, I can take care of it." Liu Yan panted violently and continued acting. He did not know if there were any hidden cameras in the room, so he could only assume there were, which was why he did this.

"Mister Jiang, I want to pull out two silver needles to treat myself."

"Your face!" Jiang Jianguo suddenly widened his eyes as he looked at Liu Yan in disbelief. If it wasn't for his voice and clothes being the same as before, he definitely wouldn't have believed that this middle-aged man with gray hair was Liu Yan.

Liu Yan forced a smile and said, "You're old, aren't you? "Normally, this is the side effect of my unique medical technique. I eliminated some of the death aura in your body, but a portion of it would still be transferred to me. Previously, when I was treating Boss Huang's father, my entire hair turned white."

"This has really broadened my horizons. How are you going to treat me? Hurry up and do it, don't delay it." Jiang Jianguo hurriedly said after recovering from his shock.

Liu Yan nodded his head and immediately pulled out two silver needles. He took out a lighter and disinfected it before spitting out a mouthful of saliva to wipe it away. After that, he sat down cross-legged in front of Jiang Jianguo and stabbed two needles into his head.

When the needles were pierced, Liu Yan's expression didn't change at all. However, he slowly controlled the deathly aura on his face and returned to his lower abdomen where he controlled the flow of qi to restore his appearance.

"This is too amazing!" Upon seeing Liu Yan regain his youth, Jiang Jianguo was once again astonished.

After Liu Yan felt that his appearance had returned to normal, he removed the silver needles and smiled faintly. "This is what the Principal of the county hospital cannot understand."

Jiang Jianguo nodded slowly and revealed a praising smile. "I was right about you."

"Mister Jiang is almost ready." Liu Yan stood up and pulled out the silver needles on Jiang Jianguo's body. He immediately stood up, stretched his body and took a few deep breaths before letting out a hearty laugh.

Dr. Liu is really a genius doctor, I've lived for most of my life and have traveled far and wide, but I've never seen such a superb medical skill like yours. No, I feel that this isn't a medical skill anymore, but a magic technique, divine technique, or immortal technique.

"Mister Jiang is too kind." However, after hearing the latter half of Jiang Jianguo's words, he suddenly understood in his heart. Perhaps the method of the 'Life and Death Art' could not really be considered a medical skill. After all, this was something that needed to be combined with the 'Life and Death' Qi.

"Could it really be cultivation and cultivation of the Dao?" Liu Yan muttered to himself.

After chatting for a while, Yang Shan came over. He was already prepared.

"Let's go." Jiang Jianguo raised his hand, and Yang Shan immediately stepped forward to support him.

Following the two of them outside, there were two more cars at the entrance of the manor. Next to the cars stood four well-dressed young men.

Liu Yan followed Jiang Jianguo's instructions and got into a luxurious car with him. They sat in the back seat and the men in suits immediately got in. One in front and one behind, they escorted Jiang Jianguo out.

Liu Yan sighed in his heart. This sort of lineup was truly worthy of Jiang Jianguo.

The caravan didn't enter the county, but followed the river. They took a detour to the national road, and then proceeded onward.

Inside the car, Liu Yan didn't know the direction and thus didn't dare to ask. He could only accompany Jiang Jianguo and chat.

After a few days of contact, Jiang Jianguo was indeed a very remarkable person. He was already old, experienced in many things, and had a lot of experience in life. His entire being had been settled down.

Nearly two hours later, the convoy had already entered the mountainous region. Along the way, they were surrounded by dense forests. Liu Yan saw the signboard on the roadside — Hat Peak Tourism Scenic Spot.

Liu Yan was shocked when he saw the sign. There was a hotel in the Hat Peak Scenic Spot that belonged to the Eighth Lord. Jiang Jianguo had chosen to go there. Was he going to discuss business with the Eighth Lord?

Soon enough, they drove into the scenic area. There was no need to buy a ticket, and there were also specialized staff members guiding the convoy. All of this had been arranged beforehand.

The car stopped in the parking lot. As he got off the car, Liu Yan saw many luxurious cars, and beside the parking lot, there were many people dressed in formal attire lining up to welcome him. Liu Yan sneakily glanced over and found that Liao Ba was dressed in formal attire, while the others had an extraordinary bearing and were on par with Liao Ba.

"Big Boss Black?" Liu Yan's back started to feel cold.

"Mister Jiang, it's really been a long time. It seems that your body is getting tougher and tougher, and you are getting younger and younger. Is there any way to teach this old brother?" A tall and sturdy middle-aged man immediately stepped forward and enthusiastically shook hands with Jiang Jianguo.

"My secret is this little brother, the current genius doctor. However, for the time being, I won't lend it to you." Jiang Jianguo smiled amiably. As he did so, the atmosphere around the parking lot became more lively. The others all went up to shake hands with him as they greeted him.

Obviously, even a blind person could tell that these people were trying to curry favor with Jiang Jianguo. While Liu Yan was astonished, he also felt embarrassed.

Fortunately, Jiang Jianguo still had problems with his body and could not be exposed to the cold winds for a long period of time. Liu Yan gave him an opportunity and suggested that Jiang Jianguo avoid the wind for now.

After entering the hotel, they were led to the dining area. There was a special area with a long table at the side, which was filled with sumptuous food.

"Doctor Liu, what do I need to avoid?" Jiang Jianguo looked at Liu Yan.

Liu Yan smiled slightly and said, "Less oil, less salt, less spicy, more light and light, vegetables and so on. But don't eat too much, don't drink too much."

"Alright." Jiang Jianguo nodded with a smile. "I'll gather with my friends here. If you want anything to eat, just say it to the waiter. You can also stroll around a bit, but don't go too far."

"Alright." Liu Yan nodded his head and immediately headed outside. He took a look around, but did not see Yang Shan and the rest. Just as he reached the entrance, he suddenly saw a familiar figure.