When Qin Feng returned to Qingyuan Clinic, Li Dandan and Li Shuangshuang were still awake.

Not only did they not sleep, the two sisters also sat in the living room waiting for Qin Feng to return.

The lights were not even turned on, and the living room was completely dark.

Qin Feng turned on the light and saw the two sisters sitting on the sofa staring straight at him. Although he was a cultivator, he was still startled.

He looked at the two sisters with a chill running down his spine. "You two haven't been sleeping at all, have you?"

Li Shuangshuang gave a forced smile. "Oh, so your fighting skills are pretty strong, huh?"

"He actually managed to fight that vixen for hours?"

"You're a true fighter jet among men, awesome!"

Li Dandan blushed slightly. Her sister's words sounded sour, and she wasn't afraid of causing Qin Feng to misunderstand.

"Qin Feng, don't listen to my sister's nonsense. We just can't sleep because we're worried about you!"

"Now that you're back, let's go to sleep!"

After saying that, she got up and dragged Li Shuangshuang back to the room.

Qin Feng looked at the closed door and felt a warmth in his heart; it was a happy thing to have someone care about you.

Afterwards, Qin Feng went straight back to his room.

He didn't go to sleep immediately, but instead took out the remaining seven pieces of yellow paper and made seven amulets before going to sleep.

What Ye Qingcheng said tonight was absolutely right; the Li sisters could very well become his Achilles' heel in the future.

However, he was not worried. Cultivators have many ways to protect people, and protective talismans are just the most inferior of them.

As his cultivation level increases, he will be able to create slightly more advanced protective measures and magical artifacts!

With the protective magic artifact, the Li sisters could be protected from swords and spears, and from water and fire.

At that time, the weakness will no longer be a weakness.

However, for now, amulets are sufficient.

......

Around six o'clock the next morning.

Qin Feng got up, quickly washed up, and went out for a morning run.

Since coming to Qingyuan Clinic, he has gone out for a morning run almost every day.

Then I'll buy some breakfast and bring it back for the Li sisters.

As usual, he ran to Cunjin Park, three kilometers away.

Cunjin Park has a lake called Cunjin Lake. The air is very fresh in the morning, and people who have a habit of jogging in the morning like to come here to run around Cunjin Lake a couple of times.

Besides those jogging in the morning, there are also many elderly people doing morning exercises, such as practicing Tai Chi and dancing.

Prolong life and bring joy.

Qin Feng saw an elderly man with white hair teaching a young woman in her twenties dressed in green how to practice boxing, and couldn't help but take a second look out of curiosity.

The white-haired old man and the beautiful woman in green were not ordinary people; they both exuded the same martial arts aura as Zhang Xianzong and Lu Zhengang.

The woman in green gave him an average feeling; she must have just stepped into the realm of martial arts.

The white-haired old man's aura was much more profound, even stronger than Zhang Xianzong's.

Qin Feng stared at it for a while, then shook his head.

The boxing technique that the white-haired old man taught the beautiful woman in green to practice had many problems, but the power of the technique seemed to be quite good.

However, it is a style of boxing that injures several people before injuring the person.

The beautiful woman in green must have only recently started cultivating, and her kidneys and lumbar spine are already showing signs of problems.

If one practices this style of boxing for an extended period, serious problems will inevitably arise within ten years.

The white-haired old man has probably been practicing for a long time, and his condition is quite serious; he currently has major problems with his kidneys and lumbar spine.

The problem was only suppressed with a special medicine, so it wasn't very noticeable.

However, the special medicine only treats the symptoms, not the root cause, and the elderly man with white hair will die within a month.

"It's not enough that he harmed himself, he even wants to harm the younger generation!"

Qin Feng couldn't help but sigh, and then continued running.

Qin Feng hadn't run far when the cold voice of the woman in green came from behind him. "You stop right there!"

Qin Feng stopped subconsciously, then turned around and looked around in confusion before looking at the beautiful woman in green.

Are you talking to me?

"Who else could it be but you?" the beautiful woman in green said coldly. "Who were you referring to just now?"

Qin Feng was very displeased with the woman in green's attitude. "I can say whoever I want, it's none of your business!"

"you..."

"Qing'er, stop fooling around!" The white-haired old man spoke up to stop the beautiful woman in green who was about to lose her temper, and then looked at Qin Feng with a smile.

"Young man, what did you mean by what you just said?"

"Could you please enlighten me on a few questions?"

Qin Feng glanced at the woman in green and said, "Did you see that?"

"This is the proper attitude for asking for advice!"

Lin Qing'er gritted her teeth in anger. "Who asked you for advice? Don't forget to flatter yourself!"

Qin Feng narrowed his eyes and looked directly at Lin Tianji. "Grandpa, if you want to hear my explanation, make this girl apologize to me!"

Lin Tianji's gaze sharpened, his smile turning into a forced one. "Young man, don't be too arrogant!"

"hehe!"

"A trashy martial art that harms both the user and the opponent, and people actually practice it?"

Qin Feng pursed his lips and turned to leave.

Upon hearing Qin Feng's words, Lin Tianji's expression froze instantly.

The fist technique he had just taught Lin Qing'er was called the Heavenly Gang Fist, which was extremely domineering.

But it hurts both the person and the other!

For years, he has been relying on special medicine to suppress the aftereffects of practicing the Heavenly Gang Fist, but recently he feels that the medicine is about to become ineffective.

He never expected that a young man could see the flaws in the Heavenly Gang Fist.

Lin Qing'er calmed down by then, her eyebrows slightly furrowed. "Grandpa, that guy actually saw through the weakness of the Heavenly Gang Fist!"

Lin Tianji nodded. "Yes! I really didn't expect that seemingly ordinary kid to have such discerning eyes!"

"Qing'er, you must not cultivate anymore!"

Lin Qing'er nodded. "Yes, I'm only practicing the first move for self-defense!"

......

Qin Feng ran three laps around Cunjin Lake, then bought some breakfast and returned directly to Qingyuan Clinic.

When he returned to the clinic, the Li sisters were still not up.

They went to bed too late last night, so they probably won't wake up naturally until noon.

He put the breakfast in the kitchen and then went back downstairs to open for business.

Although there are hardly any patients coming in every morning, the door still has to be opened.

Just as Qin Feng was idly dozing off, his cell phone suddenly rang, startling him awake.

He picked up his phone and saw that it was Zhu Ling, the son of Qiyuan Jewelry, calling.

Almost ten days have passed since he last saw Zhu Ling at the Ghost Market, so the medicine he prescribed must have been working well.

Qin Feng answered the phone, feigning ignorance, and asked, "Young Master Ling, what's the matter?"

Zhu Ling's voice was tinged with excitement. "Dr. Qin... Dr. Qin, your prescription is truly miraculous!"

"I went for a physical exam yesterday, and it turns out my immune system is two to three times stronger than a normal person's!"

"I don't need to wear that bracelet anymore!"

"Dr. Qin, where are you?"

"I'll deliver the bracelet to you right now, and while I'm at it, I'll also transfer the ownership of Villa No. 1 in Danjiang Villa to your name!"

Qin Feng gave the address of Qingyuan Clinic and then hung up the phone.

"Treating the wealthy is incredibly lucrative!"

"A priceless treasure, a villa worth 250 million!"

"How could we have imagined this before?"