Because of the reference to modern techniques, although Zhang San cannot match his father's level of craftsmanship, he can be unique in innovation.

In particular, the object called sofa attracted the attention of the wealthy people in Taiping County and triggered a wave of counterfeit products.

In order to supplement the family income before, Zhang San naturally would not slack off, but today, he just wanted to find someone familiar to rely on. Last night, Yaya just had to face life and death, but he actually experienced a reincarnation.

"Open your mouth!"

"Wow~"

Originally Yaya didn't want to cooperate, but when she saw Zhang San raise his finger, she immediately covered her forehead with both hands and opened her mouth to cooperate.

"Stick out your tongue!"

"Lilililil~"

"Okay, it's okay, go play."

Looking at Yaya's clever look, Zhang San couldn't help but come up with a plan.

He pretended to tell her it was over, and when she put her hand down, he put his index and middle fingers together, and at lightning speed, tapped Yaya's forehead, and said:

"Forgive me, my foolish sister!"

"Hmph, brother is bad. I don't want to play with you anymore, Lululu~"

As Yaya's figure disappeared, the smile on Zhang San's face gradually solidified, and in the end it even became a little distorted.

Regardless of whether he possesses extraordinary powers or not, as a brother, he wants to protect his sister's smile forever if possible.

Not only did he think so, but also the small account he projected into the Demon Slayer World thought so.

In the Demon Slayer world, Xiaohao married Kanae Kocho at the age of 19. As a husband who has been with the heir of a medical family for ten years, even though he does not have a systematic skill stack and may have difficulty curing diseases and saving lives due to the influence of his family, Xiaohao's vision is not low.

"My breathing rate is too fast, I feel chest tightness and shortness of breath, I sweat a lot and feel tired, and my lips are blue. This should be a congenital heart disease, but the strange thing is, why don't I have this feeling in my body?

Is it because of the breathing method, or is it genetic?"

Considering the current medical conditions in the world and Yaya’s age, Zhang San didn’t think much about it. After all, this is a fantasy world with extraordinary beings.

For those who have achieved success in cultivation, they have lived for hundreds or thousands of years without dying from cancer. Do you still expect a heart attack to take them away in one go?

Maybe he had some concerns before, but after the system was launched, the disease could no longer limit Zhang San.

Just after Zhang San finished thinking, there was a knock on the door, breaking the tranquility in the courtyard. Zhang San frowned. Yaya, who was catching butterflies nearby, also lost her mood at this time. After tidying up her clothes, Yaya silently went to open the door.

Both the brother and sister knew very well what was about to greet them! With a heavy heart, Yaya opened the door. She hoped that the person on the other side was just a passerby, but when the silver hair and familiar face came into view, Yaya fell silent, and the light in her eyes dimmed.

As the saying goes, generations apart are close to each other. Under normal circumstances, Uncle Wang would definitely tease the little girl, but today he really wasn't in the mood.

"Ya...Ya Ya, is your brother here?"

It would have been fine if he didn't speak, but as soon as he opened his mouth, Uncle Wang's hoarse voice exposed his condition.

Uncle Wang is not a generational title. It means uncle, middle-aged, and youngest. Uncle Wang is the eldest son of the Wang family. He is sixty-six years old this year, which is considered a long life in a world where the average age is less than fifty.

It is precisely because of his longevity that the highly respected Uncle Wang was elected as the head of the village by the villagers. If nothing unexpected happens, when he retires at the age of 70, he will take the position of one of the three elders of Yuyang Village.

As a grassroots official of Dajin and the leader of Yuyang Village, he has to keep himself stable at all times.

Even in this situation where no one can help you,

Even if his grandson drew the life sacrifice lot.

He has to be able to keep steady.

But unless you experience it yourself, you will never know that you are actually not as strong as you think. Wang Bo himself is a good example.

“Boom!”

After taking two steps at a time to avoid Yaya's gaze, Wang Bo smashed the wine jar in his hand on the table. After calming down, Wang Bo said in a deep voice, "Drink something?"

Zhang San first looked up at Uncle Wang, then looked at the wine jar on the table, and then he revealed an inexplicable smile.

Although the aroma of the wine is very strong and it smells like a girl's red wine that has been cellared for at least five or six years, don't forget how Zhang San defined himself.

The sword in his hand had indeed killed 128 evil spirits, and his breathing of thunder had long been perfected, but this was not an excuse for him to refuse to poison the blade.

There is indeed a conflict between the culture of the Demon Slayer world and the current world, and there are more or less some differences in the names of the drugs, but coincidentally, the translations of these drugs in both worlds are the same.

Datura flower seems a bit confusing, so wouldn't it be more approachable to call it a knockout drug? Due to the poor winemaking technology and the lack of multiple distillations, the wine at this time was not transparent, but had a little color, either yellow or green, and each place had its own unique flavor. Because of the color and smell, it provided a cover for the existence of the knockout drug.

The combination of knockout drugs and alcohol is truly a perfect match. The anesthetic effect is better and the drug works quickly. You will fall asleep as soon as you go out and lie down.

But who is Zhang San?

An old idiot who killed Muzan with poison now uses knockout drugs to deal with him. This technique is too crude.

However, he really had to thank the system for this. If it weren't for the system's memory fusion, who would have imagined that a young man under 20 had the experience of fighting for 11 years? Zhang San tapped the table with his fingers while looking at the turbid daughter's red wine in the ceramic bowl, and his heart couldn't help but fall into deep thought.

He also understood what the headman meant. There is a saying that goes "out of sight, out of mind." After drinking this bowl of wine, even if something happens later, he can blame it on his own inability to do anything about it. This way, Zhang San will feel better.

And even if he did something, after drinking a bowl of wine, it would be useless.

Thinking about it this way, I actually feel like I have the best of both worlds. Of course, the premise of all this is that the person has to be really generous!

"One question, where will you go when you get old?"

Because of the intelligence they had gathered before, Zhang San and Wang Bo had a good personal relationship in Yuyang Village, so they often used honorifics when addressing each other. This was also the reason why Yaya was able to recognize Wang Bo at a glance.

"As the head of the village, I cannot be absent!"

"Wang Bo is so righteous!"