Little Shitou is still a child after all, and he looked happy when he was praised.

I just happened to see someone acting suspiciously, so I tried to attract the soldiers outside the gate over.

After saying a few words, Xiao Shitou retreated tactfully.

After all this fuss late in the night, it was already late, so Fusu and Li Rongrong didn't continue chatting.

Time flies like a white horse, and more than a month has passed in the blink of an eye.

During this month, Prince Fusu and Li Rongrong would communicate through the mirror every night, while they were busy with their own affairs during the day.

Since the construction of the Great Wall was a task assigned to Fusu by Qin Shihuang himself, he had to go to the construction site every day to serve as a supervisor.

Since receiving the construction materials provided by the immortals, the efficiency of building the Great Wall has been greatly improved and the project is progressing rapidly.

Originally they were constructing in Shangjun in the central part of the Hetao Plain, but now the construction has extended westward to Lintao County.

At this point, the originally planned construction length has been successfully completed.

...

...

As the end of the year approached, Prince Fusu decided to suspend the construction work and prepare to lead his army back to the capital.

As night fell, Prince Fusu returned to his house after a busy day.

He took a shower first, then let his long black hair casually fall on his shoulders and sat lazily on the kang.

Despite the cold weather, there was a coal stove burning in the house, filling the whole room with warmth.

This coal stove and kang were built according to the method provided by Li Rongrong.

Along the way, Prince Fusu not only participated in the construction of the Great Wall, but also actively taught the skills of building kangs to poor families.

Building a kang in the house is not a difficult task for these poor families who are accustomed to farming life.

Therefore, every household learned how to build a kang, which effectively avoided the tragedy of many families freezing to death in the cold winter.

In addition to building the kang, Li Rongrong also provided them with more help.

She gave them large quantities of corn, various vegetables, fruits and other food.

Although there is a locust plague and these corn and vegetables cannot be grown, they are still edible.

The soft and delicious corn is not only delicious when cooked, but also delicious when ground into flour and made into tortillas.

As for how it is ground into powder?

There was no such thing as a stone mill in the Qin Dynasty.

In the past, the rice that the immortal gave them had the husk removed. Later, he asked out of curiosity, and the immortal taught him how to make a stone mill.

After having the stone mill, the immortal also taught many techniques on how to use it.

For example, soybeans can be used to grind tofu, make vermicelli and other delicacies. These foods, paired with the delicious seasonings provided by Li Rongrong, are simply mouth-watering.

Even with just some simple wild vegetables, he could still eat several more bowls of rice.

At the beginning, Daqin had nothing, but after several months of Li Rongrong's careful care and feeding, Fusu would probably have gained weight if the daytime supervisor had not been too busy and hard-working.

Unlike Fusu who was worried about getting fat, Li Rongrong enjoyed the process very much and continued to feed Fusu without getting tired of it.

Although she didn't know how to use the broken mirror, it could occasionally allow her to see what was happening on Fusu's side.

Seeing Fusu and Daqin getting better little by little, she felt filled with a sense of accomplishment.

This was the first time for both of them to fall in love, so in order to maintain their relationship, Li Rongrong would search for information on how to maintain a long-distance online relationship on a certain book from time to time.

The first hot search is about establishing principles of love.

She immediately wrote a bunch of "Three Obediences and Four Virtues" and sent them to Fusu.

To be honest, she was still a little worried. After all, Fusu was an ancient man, and his ideas might be too advanced.

They started chatting at about the same time these days. When Prince Fusu saw that the time was almost up, he put down the book in his hand and waited for the note to be delivered.

After a while, a piece of paper with "Three Obediences and Four Virtues" written on it fell into his hands.

Three obediences:

Follow your girlfriend when she goes out: Men should follow their girlfriend's arrangements and accompany her when she goes out.

Obey your girlfriend's orders: Men should respect their girlfriend's instructions and follow her orders.

Don’t blindly follow your girlfriend when she makes a mistake: Even if your girlfriend makes a mistake, men should give her support and understanding instead of blindly following her, but they should remain rational on matters of principle.

Four Virtues:

Be patient while your girlfriend puts on makeup: Men should wait patiently for their girlfriend to finish putting on makeup, which is a respect for her beauty process.

Your girlfriend should be willing to spend money: Men should generously support their girlfriend financially to make her feel cared for and valued.

Be patient when your girlfriend is angry: When facing your girlfriend’s displeasure, men should remain calm, learn to be patient and communicate, and avoid conflicts.

Remember your girlfriend’s birthday: Men should remember their girlfriend’s birthday and give her special surprises and blessings in various ways.

Fusu stared blankly at the "Three Obediences and Four Virtues" written on the piece of paper, with the notes on it. For a moment, he seemed to have been enlightened.

He also knew what the word girlfriend meant.

If you look closely, these "Three Obediences and Four Virtues" all make a lot of sense.

This is what the saints said.

Her father did not value the concubines in the harem. Fusu lived in the Xianyang Palace. How could she not know what kind of life those women who were not loved by their husbands lived?

Even the concubines of the six kingdoms burst into tears every time he met them.

But if he had a beloved wife whom he held in his hands, how could he mistreat her?

On the other side of the mirror, Li Rongrong waited for a long time but heard no sound, and she couldn't help feeling confused and worried.

She couldn't help but ask, "Fusu? What do you think of the Three Obediences and Four Virtues?" There was a hint of anticipation and curiosity in her voice.

When Prince Fusu heard her question, he pondered for a moment, then slowly said: "These three obediences and four virtues make a lot of sense. A girlfriend is your future wife, and when she goes out, the husband should follow her and protect her."

His eyes were firm and gentle, as if expressing his commitment to love.

Then he continued, "Husbands and wives should respect each other, and men should not vent their emotions to their wives. Men should remain stable and confident, not be easily disturbed by the outside world, and face the challenges of life with a firm mind."

"At the same time, men should remain modest and gentle, not be too conceited or self-deprecating, and treat others and things with a peaceful attitude."

Prince Fusu's tone was calm and deep, and his understanding of every word was full of his personal style.

In terms of etiquette and morality, Fusu is indeed a gentleman with a clear conscience.

A gentleman standing in the world should be upright and honest.

Don't be bound by the world and don't be trapped in your heart.

His heart told him that a wife should be pampered. It was already difficult for a woman to survive, and if a husband oppressed his wife, he would be worse than an animal.

A man of great integrity and a gentleman, if he cannot even protect his own wife and children, how can he protect the country?