Yan Yun was serious when practising medicine, because his medical skills were all used to save his life when he was in danger. Of course, he also had another function: He could kill people, but he rarely used it.

Just as Chu Yunxi had said, Yan Yun's medical techniques were simple and effective, but during the treatment, he could not use any strength.

The old man had no enmity with him, although they had had two conflicts, it was both a misunderstanding. Furthermore, the old man's old troubles were left behind when he was young and fought for the country, such an old man was worthy of your respect.

Very quickly, Chu Sixuan took out the alcohol and matches. The trays were all placed on the tea table.

Yan Yun poured all the alcohol onto a tray, and then lit a match, throwing it into the alcohol.

Boom! *

As the alcohol was ignited, the blue flames rose up like a blue fairy dancing within the flames.

Yan Yun silently estimated the time. When the heat emitted from the alcohol was enough, he quickly extended his left hand, and in the next moment, a blue flame appeared on the tip of his finger.

Such an exquisite method made everyone reveal a surprised expression. When they looked at Yan Yun again, their gazes no longer had any hints of contempt or fawning on him.

At this moment, the old man was already lying on the sofa, his clothes were pulled up, and with a tap of Yan Yun's finger, blue flames flew towards the old man's waist. At the same time, blue flames appeared once again between his hands.

At this moment, everyone no longer had time to be surprised. They were all observing this miraculous technique. Regardless of whether it was effective or not, just its appearance alone would make them sigh repeatedly.

A total of five flickering icy-blue flames appeared on the old man's waist. As the flames made contact with his skin, the old man only felt a slight burning sensation. Other than that, he didn't feel uncomfortable at all. Instead, he revealed an expression of enjoyment.

"Young man, it feels so comfortable!" The old man said with a smile.

After hearing those words, other than Chu Chengheng and Chu Chengjun, the rest of the people revealed joyous expressions. The old man who usually refused doctors actually gave out such a sigh at that moment. That was undoubtedly good news.

"It won't be so comfortable later." Yan Yun spoke the truth with a serious expression.

"Will it hurt? I'm afraid of anything else, as long as it doesn't have the Formalin smell in it. " The old man indifferently shook his head.

Yan Yun smiled as he nodded and quickly held the old man's waist with his two hands. The five flames actually did not extinguish, and would occasionally jump to his fingertips, and occasionally land on the old man's waist.

"This … this fire is not going to be extinguished yet?" The old man tilted his head and asked curiously.

"Of course it will be destroyed." Yan Yun rolled his eyes. While he was speaking, a flame had already been extinguished gradually, but in the next moment, Yan Yun received another flame from the tray to replenish it.

The healing process was not short, but the few people who were watching excitedly felt that the time was very short, as though in a blink of an eye, Yan Yun had already finished the treatment.

"Alright!" Get up and walk around. " Yan Yun wiped his hands, signalling the old man to stand up.

"That's it? Didn't you just say it would hurt? How come I don't feel much? " The old man asked in confusion. He was still preparing to endure the pain.

"The pain has passed. It's probably because your body's quality is not bad and your willpower is strong, that's why you can't feel pain!" Yan Yun said.

The process of treatment was related to the meridians and muscles, and should have brought about a certain degree of pain, but the old man had lived a long life, what kind of pain and suffering had he not experienced, and this pain had nothing to do with elegance in front of him.

The old man also got up very straightforwardly. Just now, he felt something on his waist that had been corrected, but he didn't know the actual effect. He stood up and twisted his waist a bit to find that he really didn't feel uncomfortable.

"No need to be so careful, as long as you don't use your blade, it's fine."

"…"

Yan Yun's words almost made the old man choke to death from his own saliva.

At this moment, everyone else was looking at the old man's body and seeing that he was fine, they immediately ran over to check on him. After a while, they discovered that the old man had truly recovered and they all revealed happy expressions, but the smiles on Chu Chengheng and Chu Chengjun's faces were a bit forced.

"Alright!" This is my apology, goodbye everyone. " Yan Yun said.

"Goodbye?" Uh! Wait, wait, young man, where are you going? I don't blame you! I even wanted to spar with you, but I was too careless before and was thrown into the lake by you. " The old man rushed forward and stopped Yan Yun.

How could he bear to let Yan Yun leave at this moment? The strain on his waist and muscles was similar to that of his old ailments, he had a lot of problems all over his body, and it was not easy to meet a guy with high medical skills and good martial arts, no need to smell that annoying formalin, take this opportunity to cure his entire body of its problems!

"I still have things to do, so it's inconvenient for me to stay in the Chu Clan." Yan Yun shook his head and glanced at Chu Yunxi.

"Then where are you going? Stay in a hotel? It's fine, this old man. I won't make things difficult for you. I'll stay at the hotel with you. " The old man laughed and patted Yan Yun's shoulder.

"…"

The old man's words silenced the Chu Clan members. It seemed like you want to use this opportunity to go out for a few days.

Yan Yun naturally knew what the old man was planning, but he did not say it out loud, but he did not say it out loud, nor did he express it out loud.

He stared straight at the old man.

It was a gaze that seemed to be able to see through the thoughts of others.

The old man's face reddened, and he straightforwardly said, "Young lad, I've suffered quite a bit from this old man's body. You'll have to treat this illness, even if you can't."

"…"

Was there such a logic? Yan Yun felt that he shouldn't have exposed the old man's thoughts, and even more so, shouldn't have turned around and left.

"Yan Yun, stay! "Grandpa has suffered greatly from the old tribulations. If you can cure it, then help my Grandpa." Chu Yunxi pleaded.

The woman that he had decided on had already shown up, he had to give his face, even though Yan Yun was proud and aloof in his heart, and did not want to stay in the Chu Family, but he also did not want to make things difficult for Chu Yunxi.

"Cheng Heng, Cheng Jun, come over here. What did you say earlier?" Apologize to Yan Yun now, hurry up and stop wasting your breath on me. " The old man seemed to have thought of something and suddenly started drinking.

"No need!" Yan Yun shook his head, he did not care about these false apologies.

"Listen to Grandfather, go and apologize, Yan Yun is an important guest." At this time, Chu Xiangze also spoke.

Upon seeing this, the two knew that they had no choice but to lower their heads. They both apologized, but did not walk over and only said those words from a distance.

Everyone knew that the two of them would not sincerely apologize, so they did not force them.

"Eat breakfast!" After a busy morning, everyone should be hungry! " Chu Yunxi's mother greeted everyone and laughed as she spoke.