The queen died unjustly and was reborn as the empress.

In the previous life, the prince and Princess Zhou had done a lot for the Bai family. In the end, not only did they fail to save the Bai family, but they almost got into trouble with themselves. This kind of kindness will never be forgotten by Bai Lan.

Princess Zhou keeps a low profile. For example, when she went to the hospital today, she was only called Mrs. Zhou, not Princess Zhou.

She tried her best to hold back the tears that were rolling in her eyes, and turned her head to look out the window. She came into this world, and possessing this body also possessed her seven emotions and six desires, which she couldn't pull away from.

Bai Lan put away her emotions and said, "Mrs. Zhou can't sit in the room for a long time. She needs to walk in the yard from time to time."

The maid behind Princess Zhou asked: "Our lady's heart hurts so much, how can we leave?"

Bai Lan shook her head, "The more this happens, the more you have to overcome it."

Then he took a light handkerchief and put it on the princess's wrist and started to feel her pulse.

"Mrs. Zhou, does she have angina pectoris behind the middle and upper sternum, cough, shortness of breath, dizziness or even syncope?"

Princess Zhou's eyes lit up and she nodded, "Sir, what you said is absolutely true. I have been treating this disease for at least thirty years but it has not healed."

Bai Lan put away the handkerchief and said, "The disease Mrs. Zhou has is called coronary heart disease. Although it cannot be completely cured, it can be effectively controlled to ensure that Mrs. Zhou will no longer suffer such pain in the future."

Mrs. Zhou leaned forward excitedly and looked at Bai Lan.

This disease has troubled her for so many years, and the prince visited famous doctors all over the country but they were unable to do anything.

Angina pectoris has become more frequent in recent times, and it doesn't help that she quit all social activities to focus on recuperating at home.

She originally thought that she would die of illness and had no hope of waiting until Yun Zhaoyan and Jihe got married. Today, hearing Doctor Ye's words rekindled her desire for life.

"Doctor Ye, just tell me how you need diagnosis and treatment, and I will definitely cooperate."

Bai Lan nodded slightly, "Mrs. Zhou, I want to perform a small operation on you. No surgery or anesthesia is required, but outsiders are not allowed in. For the convenience of Mrs. Zhou, the operation will be performed by my disciple, Miss Bai Xiangdi."

Princess Zhou looked surprised, "What do you mean, Bai Lan? Haha, I haven't seen you for many years. I didn't expect that this girl Bai Lan would actually become a disciple. I don't know how this girl's medical skills have improved since she became a disciple of Dr. Ye."

Speaking of Bai Lan, Princess Zhou looked kind. In Bai Lan's impression, when she was young, Wang often took her to Princess Zhou's house as a guest. Princess Zhou treated her as if she were her own daughter and stuffed her with delicious food and fun. The angry Princess Qingyan was once suspicious. Is Bai Lan her biological sister?

Bai Lan said with a smile: "Ms. Bai is very talented, and she is better than others."

It was the first time she praised herself like this, and her face turned red and her heart skipped a beat, because Dr. Ye was her and she was Bai Lan.

Princess Zhou nodded energetically, "Doctor Ye, please set a time."

In fact, she wanted to ask if she could start the operation now so that she could sleep well tonight.

Bai Lan saw the hope for health and the desire for life in Princess Zhou's eyes. She said, "I will go back for a while. Mrs. Zhou will come to Nianci Hall tomorrow morning and Miss Bai will treat you."

Princess Zhou happily agreed and chatted with Bai Lan for a few more words before she was willing to go back.

On the way back, Princess Zhou felt that her walking steps had become lighter, so she simply walked all the way back to the palace without even carrying a sedan chair.

"Actually, walking is not that hard. On the contrary, I feel more refreshed after sweating."

The maid responded: "Doctor Ye is right, the princess should take a walk. I listened to the doctor's advice before and asked the princess to rest, but now I think I really missed the princess."

Princess Zhou shook her head, "That's not necessarily true. The medical skills passed down from our ancestors are all about treating diseases and removing the root causes, but the guys in the palace don't dare to take strong medicine when treating diseases, for fear that whoever eats it will be responsible. Those tepid illnesses that can be cured in three days are not going to drag on for ten and a half months."

After being busy with Princess Zhou, Bai Lan also went straight back to the pharmacy on the second floor of Nianci Hall. Lian Chengzuo glanced at the outside of the shop and followed her mysteriously, standing outside the pharmacy, because Bai Lan had confessed that she was the one who made the medicine in the pharmacy on the second floor. No one is allowed to enter the pharmacy.

He said: "Boss, the lady in your house has been here to buy medicine every day these two days. When buying medicine, she didn't forget to ask the waiter in the store about Dr. Ye and you. Sometimes she would even hide at the entrance of the alley opposite to ask Looking here, it seems like she is waiting for something. Just now I saw her still at the entrance of the alley, but she left when she saw you, my boss, come in. "

Since the last time he bought medicine for Bai Mei, Lian Chengzui had met Nanny Yan, so the lady of Bai Mansion he was talking about was naturally Nanny Yan.

"Oh? Are you asking about me and Dr. Ye?"

Bai Lan's eyes lit up and she became interested. Only Lian Chengzhi knew her identity as Doctor Ye. It was really interesting that Nanny Yan followed her here every day, inquired about her and Doctor Ye's whereabouts, and kept an eye on her all the time.

Bai Lan waved her hand towards Lian Cheng and said, "Ignore her."

Lian Chengzhi returned to the cabinet and continued working, while Bai Lan also went into the pharmacy and immersed herself in sorting out the tools needed for Princess Zhou's surgery the next day and the medicines needed after the surgery.

Even in later generations, there is no complete cure for coronary heart disease. It can only be said that one-third of the surgery is seven-tenths of maintenance. Comprehensive cardiac rehabilitation is also required after the surgery. She has to tailor a treatment plan suitable for Princess Zhou.

She fiddled with it for a while before sorting out a box of things, including medicines, recovery manuals, etc. The recovery manual is written by her, which records the use of drugs, daily diet and life management, etc.

After sorting this out, she walked out of the pharmacy with satisfaction. She went to Clinic No. 1. Yue'er was sitting on the bed reading a book. She looked up and saw Bai Lan happily jumping out of bed and saluting Bai Lan: "Master, look! I don't have stomach pain anymore and I feel energetic."

Bai Lan took Yue'er and sat down to take her pulse. The child's recovery ability was strong, and most of her body had recovered in one day. It would be better if her diseases were cured now.

Bai Lan glanced at the book in Yue'er's hand. It was a "Miscellaneous Talk on Pharmacy". She had read this book, which recorded the author's experience in practicing medicine for many years. "What do you think of this book?"

Yue'er's eyes were clear and she began to talk about this book: "This book has opened up a new world for me. It not only records common cases in life, but also some rare diseases, even some that I have never heard of, but It's a pity that he died of illness before he finished writing. When I have learned something from Master, I will definitely perfect this book and fulfill his dream."

Bai Lan nodded happily. This book was given to her by Yun Ye. He also hoped that she could repair the book in the future and share the author's heart.

In fact, the last disease in the book, which was the disease that the author contracted herself, may not have been curable at the time, but in later generations it was a trivial infectious disease that could be cured with just one injection, but she could not include this injection. It can only be improved slowly using traditional Chinese medicine.

And any disease requires a pathogen. There is no such patient now, and she has no way to complete this medical book.