In the years of famine, I was well versed in history and pampered the Northern Army

But Xu Qingyin knew, no matter what the reason was.

If 10 days pass in modern times, only one day will pass in Yunjin. That means if 10 years pass in modern times, only one year will pass in Yunjin.

Lu Yan's correspondence started when he was about 7 years old, and now he is 18 years old, which is almost equivalent to a year in Yunjin.

In other words, Xu Qingyin only needs to endure the various difficulties posed by the Queen Mother and wait for Lu Yan to return for a year.

Thinking of this, she felt that everything was hopeful.

Lu Ye knocked on the door and saw Xu Qingyin in tears. He apologized awkwardly:

"I'm sorry, I didn't expect you to be in here. Uh, should I get out now?"

He didn't know how to organize his words. He just didn't expect Xu Qingyin to burst into tears after seeing Lu Yan's things.

The world is really getting more and more crazy. I have never heard of any contact between Mr. Lu and the girl from the Xu family.

Even in his impression, Mr. Lu had almost never met the girls from the Xu family, but he helped the Xu family again and again.

But other than that, he didn't know that the two of them had any contact.

But seeing how close the two of them are now, and even seem to care about each other, he couldn't help but wonder if they were a pair of star-crossed lovers?

"No, no, please come in. I'm sorry, I lost my composure."

Xu Qingyin quickly wiped away her tears, put his letter away and put it back in the box.

"You actually opened this box?"

Xu Qingyin felt strange:

"The number on this box is very simple, just four digits. If you really want to open it, I think you can open it yourself if you try carefully. Why do you feel so strange about me opening this box?"

Although Xu Qingyin knew that the Lu family had a strong sense of boundaries, if they really didn't want outsiders to touch the box, they would not have left it here.

"That's not the case. Although the box looks very ordinary on the outside, don't you know? He has very detailed secrets inside. Not only does it require a password to open it, it even requires a fingerprint to unlock it. And we naturally respect Mr. Lu's ownership, so we haven't opened it yet."

Xu Qingyin nodded thoughtfully and didn't continue speaking.

Lu Ye continued to ask:

"But I'm really curious. He always keeps this box secretive, and we haven't seen you much. How did you manage to open it right away? It seems like this guy has been hiding a lot of secrets from us. I wonder what's inside this box?"

Xu Qingyin smiled slightly awkwardly:

"These boxes contain letters from him to me. There's nothing to hide about that."

Oh, now Lu Ye understood. Since it was a letter written to her, it was no wonder that she was so tearful when reading it today. He really couldn't help but doubt whether the relationship between him and her was a romantic relationship...

In fact, in the eyes of others, logically speaking, Lu Yan is actually his younger brother when he is in his teens, and he should take care of his own major life events.

But Lu Yan is too powerful. Now as President Lu, he is just a handyman under him. What qualifications does he have to manage him?

He gave a wry smile, but he himself was also willing to be a hands-off boss. He was just curious why his wise and powerful brother would actually like a girl from the Xu family.

Although she is a top student and very beautiful, he always feels that in his brother's heart, such a simple thing would never make his brother so deeply involved.

He even felt that apart from Xu Qingyin, there was no other woman in his life with whom he had a good relationship.

"Since this is a letter written by you, and you can even open this box, then you can take it away. After all, it's yours."

After all, when Lu Yan was awake, he once said that if someone named Xu Qingyin came, he would satisfy her no matter what reason she gave.

"Is it really possible? Will this..."

Although she hesitated when she said this, she really wanted to take these boxes away in her heart.

She didn't know what was wrong with her. She knew clearly that she had not agreed to Lu Yan's relationship at the beginning, and she didn't know what she was thinking. But every time Lu Yan repeatedly used these affectionate and even slightly ambiguous words to silently confess his love to her, her heart was always shaken again and again.

Maybe her feelings towards him had changed a long time ago.

It's just that she was too slow, no one had ever taught her before, and she knew too few people, so she didn't realize it herself.

But will they be able to meet again in the future? Will she still have the chance to say to Lu Yan, "Am I willing?"

She thinks about him day and night in Yunjin too.

When Xu Qingyin returned to Yunjin in a daze, the envelope in the box had become her only comfort.

She initially gained the Queen Mother's trust with her wonderful skin care products, and then rose to fame overnight.

Anyway, the Queen Mother only wanted to gain power and didn't want to worry about so many complicated things, so Xu Qingyin took everything into her own hands.

But she would satisfy all the requests made by the Empress Dowager.

Unless the Queen Mother was too cruel to the people, she would use the witch's words to suppress the Queen Mother's arrogance.

Xu Qingyin was exactly like her mother. The only difference was that her mother could actually predict the future, while she only had some mediocre skills, and could conjure up many things that neither of them had imagined.

Seven months after Lu Yan left, a huge epidemic broke out throughout Yunjin.

Although Xu Qingyin herself had not yet had the chance to go to university and was not interested in medicine, so she did not know what the disease was, she was able to use the modern scientific system, find a specialized medical appraisal agency, and design a unique vaccine in a confidential manner.

So even though no one believed in his ability as the national teacher, she still conjured up hundreds of thousands of injection vaccines in the Zhaixing Tower where he was, to everyone's shock.

At first, no one could believe it. After all, in Yunjin, no one had ever treated viruses through injections, not to mention that this thing looked really strange.

Although these medical items cannot be used casually, Xu Qingyin knows that if some people in the Imperial Hospital cannot be quickly taught to use these things, the epidemic in the capital may be unimaginable.