Li Chu stopped at the door, turned around and looked at Li Qin: "Sister, what are you talking to me about? Do you want us siblings to sit here and argue about who should thank whom?"

"Alright, alright, that's enough. Now you can go." Li Qin waved her hand with a smile, as if shooing away a fly.

That's more like it," Li Chu smiled slightly and turned to leave.

The original owner of this body was raised by his older sister. Back then, his parents were always extremely busy, and his clothes and meals were all prepared by his sister from a young age.

His feelings for Li Qin were like those of a mother and a sister; if he had to thank her for something so small, he would probably have to say thank you all day long.

Li Qin stood in her office watching her younger brother's departing figure, her smile growing wider as she raised her hand to wipe away a tear that had slipped from the corner of her eye.

These are tears of joy.

Meanwhile, Manager Chang of the department store couldn't stay still in his office after seeing Li Chu off.

She kept looking at the small medicine bottle in her hand and paced back and forth in the office.

Finally, she stopped, picked up her coat from the clothes rack, and walked out.

Manager Chang lost his wife in middle age, but for a man like him with status, housing, and a high salary, finding another woman to marry couldn't be easier.

He found another one right away, and the woman was only in her early twenties and quite pretty. It was just that her family had too much financial burden, so she had a hard time finding a husband. But that was no problem for Manager Chang at all.

The more triumphant Manager Chang was at his wedding, the more miserable his married life became.

At first, things were fine. His young wife didn't know anything and thought all men were the same.

But over time, when he talks to other women about private matters, he suddenly understands everything.

Manager Chang felt a sharp pain in his heart whenever he thought of his wife's "Is that all?" look in her eyes.

I've taken plenty of tonics, but the time it usually takes is still the same, and they don't seem to have any effect at all.

Alas, the pain of middle-aged men is beyond words.

It's fortunate that this is the era, when people are relatively conservative. If it were decades later, Manager Chang would probably be facing a huge prairie fire right now.

So he was extremely excited to receive the medicine today.

He had witnessed firsthand how skilled Li Chu was in medicine, and since he had done him such a great favor today, he believed Li Chu wouldn't lie.

After leaving his office, Manager Chang ran to the second floor of the department store in front of him, grabbed his wife, and left.

That's right. After they got married, he brought his wife to work at his company, where she worked as a saleswoman on the second floor.

His young wife followed him, completely bewildered, until they reached the back yard where she finally realized what was happening.

"What are you doing? I'm at work."

"I've asked for leave for you. Come home with me, there's something I need to take care of."

After saying that, Manager Chang got on his bicycle and gestured for his wife to get on as well.

Goodness, Manager Chang pedaled the pedals like a whirlwind all the way home, and we arrived in no time.

He secretly took the medicine before even entering the house, and went straight to the bedroom to draw the curtains as soon as he got inside.

His wife was even more confused, her mind filled with questions. What was going on?

He started taking off his clothes after drawing the curtains, gesturing for his wife to do the same.

He's gone mad, and his wife isn't happy about it.

"Old Chang, what's wrong with you in broad daylight?"

"Oh, don't ask so many questions, you'll find out in a bit." He didn't know what else to say.

Sure enough, in just a short while, he could already feel the effects of the medicine.

He quickly undressed, then turned around and saw his wife still standing at the door, not moving. He got a little impatient, walked over, picked her up, and threw her onto the bed.

"Old Chang, what's wrong with you?"

His wife was a little panicked. Although this man couldn't satisfy her in their sex life, he was quite good to her and her parents. She couldn't afford to let anything happen to him.

"I'm really fine. I feel like I could kill a cow right now."

He was talking, but his hands were busy; he was incredibly efficient.

The most important thing is that his wife didn't resist and let him do whatever he wanted.

...

Twenty minutes later, Manager Chang, drenched in sweat, leaned against the headboard, reached into the drawer of the bedside table, pulled out a pack of cigarettes, flicked one out, and lit it.

He was silently grateful to Li Chu, and even wanted to give him another position he held.

This isn't medicine, it's practically a miracle drug! It went from one minute to twenty minutes! He'd never been this effective even when he was twenty.

His wife was nestled contentedly beside him.

She's been married for several years now, and at thirty, she's finally experiencing the joy of being a woman.

I'd only ever heard about it from others before, but now that I've experienced it firsthand, it's much more exciting than just hearing about it.

His wife closed her eyes slightly, a faint smile playing on her lips: "Old Chang, what's wrong with you today?"

Manager Chang couldn't hide his smile: "Oh my, your man here has met a benefactor today."

He took a drag of his cigarette and continued, "Do you remember Dr. Li, the one who treated me up ahead?"

His wife thought for a moment, nodded and said, "I remember, didn't you say that he was a skilled doctor? He cured my mother's chronic leg pain."

"That's right, Dr. Li came to me for help today..."

Manager Chang recounted what had happened that morning to his wife.

"Sigh, it's a bit of a pity. Dr. Li said that this medicine can only be taken once every three days. It would be so much better if it could be taken every day."

"Are you kidding me? Don't you know your age? The doctor said to take one pill every three days. You can't secretly take more than that."

His wife did a pretty good job of caring for Manager Chang's health.

Because she knew that the good life she had now was all thanks to this man, and if something happened to him, then her good life would definitely come to an end.

In the years since she got married, she still hasn't been able to have a son or daughter. If something happens to Manager Chang, his son and daughter won't take care of her.

"Don't worry, I will definitely listen to the doctor."

As he spoke, Manager Chang threw his cigarette butt into the ashtray, then rolled over...

His wife stared wide-eyed at her husband in surprise: "Again... um..."

Before he could finish speaking, his mouth was covered.

While Manager Chang was skipping work with his wife and indulging in passionate lovemaking at home, Li Chu, after leaving his sister's place, leisurely rode his bicycle back to the main hospital.

I first went to Uncle Lin's place to cancel my leave, then returned to my office to make myself a cup of tea. I leaned back in my chair, put my legs up on my desk, and held the newspaper that had been slipped through the door that morning. I read it leisurely, feeling quite content.