Zhu Jin spent several months visiting patients with the same symptoms as Hua Lun, even visiting the patient's home and workplace, and finally discovered the cause of the disease. After having a doctor from the General Affairs Department perform a minor operation, Zhu Jin entered the second stage of diagnosis and treatment.

"Do I really need to take care of it for two or three years?" The patient's face darkened. "Do I need to take medicine every day?" Even though Zhu Jin's medicine is much cheaper than ordinary medicine, taking it for two or three years is still a huge burden. Not only is it financially demanding, but the mental pressure is also huge.

"No, just take the medicine for a month." Zhu Jin took the box beside him, opened it and pushed it in front of the patient. "You just need to wear this medicine jade."

"Medicinal jade?" The patient repeated in a low voice, his eyes flashing with amazement as he looked at the jade in the box.

The jade in the box is oval in shape, white with a hint of green, round and delicate, without a trace of impurities, glowing with brilliance, breathtakingly beautiful.

The patient took two glances and immediately looked away, avoiding gazes and gritting his teeth without saying a word.

He was not unfamiliar with this kind of jade. On the Blue Water Star, most jades were very expensive and few people bought them to wear. As for this kind of jade... Even if he could afford to take medicine for two or three years, he could not afford this kind of jade.

"This is medicinal jade, a jade that can help people recuperate and has medicinal uses. I hit a dead end before and couldn't think of medicinal jade. It was not until I saw the jade a while ago that I suddenly realized the reason and successfully solved the problem of treatment." Zhu Jin looked at the patient's expression and guessed the reason. He explained as if he hadn't seen it. He picked up the medicinal jade in the box, put it to his nose and smelled it, and then handed it to the patient. "Well, this is the smell. Smell it. Does it smell a bit like the medicine you took before?"

"It seems so... Why does it have a medicinal smell?" The patient did not take the medicine jade, but was aroused by Zhu Jin's words. He lowered his head and smelled it carefully, his eyes lit up and he asked in surprise, looking at the medicine jade with curiosity. There were many introductions to jade on TV, but he had never heard of jade having a medicinal smell.

"It's a medicinal jade, so it naturally has a medicinal smell. If it doesn't have a medicinal smell, my hard work would be in vain." Zhu Jin put the medicinal jade back into the box and explained to the patient with a smile, "There are two types of medicinal jade. One is congenital, which is extremely rare and most people can't come across it. The other is like the piece in front of you, which is tempered after birth. Simply put, the jade is soaked in medicine to let the jade absorb the medicinal properties of the medicine. The jade that absorbs the medicinal properties has the function of curing diseases."

"I specially prepared this medicinal jade according to your condition. The medicinal properties can last for a year. You only need to change it once a year. Wearing the medicinal jade is the most beneficial to your condition so far. You must wear it all the time." Zhu Jin took out the medicinal jade and looked at it. "Fortunately, because of the medicinal quenching, this ordinary jade has become very beautiful. It also looks good when worn as a necklace."

"…ordinary jade?" The patient was fascinated and successfully caught the key words. After listening to Zhu Jin's explanation, he was moved. Could it be that he could afford this medicinal jade? "Of course it is ordinary jade. The main purpose of this medicinal jade is to treat diseases." Zhu Jin put the medicinal jade back into the box. "After taking the medicine for a month, you only need to wear this medicinal jade. Come for a checkup every three months. I will check your condition. After a year, change the medicinal jade. If nothing unexpected happens, the disease will be completely cured in three years without any sequelae."

"That's great." The patient was relieved and looked at the medicinal jade curiously. He never thought that jade, a luxury item, could cure diseases. Although jade is not cheap, it is cheaper than taking medicine for a year, and it is ten thousand times cheaper than going to the Interstellar Alliance Hospital for a special surgery...

The patient was completely relaxed and went to pay with the prescription. Since Doctor Zhu Jin said it was just an ordinary jade, the price would definitely not be that expensive!

"Master, I think that medicinal jade is great. I want to wear one." Finally, there was a treatment plan. Luo Le breathed a sigh of relief. After following Zhu Jin in and out to study this patient, he felt that he had made a big step forward! Luo Le played with the jade necklace with many impurities on his neck with a little pride, and looked through the remaining medicinal jade to find a sense of existence.

"What? Are you proud now because I got the inspiration from the jade on your neck?" Zhu Jin looked at Luo Le unhappily, without telling him that she had found him a piece of top-quality warm jade, and was tempering medicine according to his physical condition. Naturally, the medicine she gave him had to be good, and it would take longer, so it would be just right for him as a birthday present.

"No, no, how dare I be proud? I know best how troublesome it is to quench a piece of jade. I just want to talk nonsense..." Basil waved his hands and shook his head, looking at Zhu Jin and laughing.

"Okay, sit down." Zhu Jin shook his head and asked the nurse to call the next patient.

This time, four patients came in at once, two men and two women. The two women held hands, and one man pulled another man and sat in front of Zhu Jin.

"Dr. Zhu Jin, we want a child." The four people said in unison.

"Couples come first, okay?" Zhu Jin glanced at the nurse to confirm that the registration number was correct, and looked at the four people's married status, "Which couple should come first?"

"Doctor Zhu Jin, we are a husband and they are a wife. After a physical examination, we got approval for our family to have a child together. Because two artificial insemination attempts were unsuccessful, we heard from a friend that you can help with the treatment, so we came here. Sorry to bother you." Zhu Jin's question was answered by the most mature-looking man among the four, and his tone was very polite.

But no matter how polite he was, Zhu Jin just kept silent for a long time.

"Congratulations on your successful family formation." Zhu Jin didn't say anything. Luo Le spoke up, glanced at Zhu Jin and checked his pulse first as usual. "Let me check you first. I'm Doctor Zhu Jin's eldest apprentice."

"Okay, thank you for your help." The mature man stretched out his hand for Basil to take his pulse.

Now, everyone on the Blue Water Planet knows that when they come to Zhu Jin for medical treatment, they have to undergo the magical wrist pulse diagnosis. Although this is their first time, they have heard about it several times from friends, so they are very conscious.

Zhu Jin finally returned to normal when Luo Le began to diagnose her pulse. Although she knew that the dragon/yang relationship and the grinding/mirror relationship in this era were legally recognized, it was her first time seeing a real person, husband-husband, wife-wife, etc. It took her some time to react...

After Zhu Jin recovered and showed no abnormalities, he prescribed medicine according to the physical conditions of the four of them. Luo Le, who tried to prescribe the medicine first, looked at Zhu Jin's prescription eagerly and experienced the joy at the beginning and the disappointment later again. He had been trying to prescribe the medicine, but due to his lack of knowledge of herbal medicine, his prescriptions would always be wrong in the end.

However, there is always progress!

Luo Le was excited again, and the four patients were also excited and happy. When they were about to leave, they enthusiastically invited Zhu Jin to have tea when he was free. "Doctor Zhu Jin, please come and have tea with us when you are free. I heard that the ancients... No, I heard that the royal family liked to drink tea very much."

"Thank you." Zhu Jin smiled. She heard it right. It was tea.

Shanglu was quiet for a few months, then suddenly made a big move on New Year's Day in 3702 AD, launching the 'tea' that the ancients drank.

Tea culture is recorded in many materials. Although most of the materials have been lost, there are still many records. Shang Lu and Helian Zhen cooperated to launch the "Tea". In a short period of time, it became famous and popular throughout the entire Blue Water Star.

This was not the first time Zhu Jin had heard of "tea".

"Tea again..." Luo Le curled his lips, then pretended to sigh deeply, "Master, there has been so much trouble these days. The real princess and Lian Qiao have been interacting with each other so much. Yesterday, I saw some netizens saying that the royal family might change the princess, saying that Lian Qiao has been so high-profile recently just to build momentum for becoming a princess."

"I saw it too." Zhu Jin frowned and nodded. During this period, especially since the New Year, the competition between Helian Zhen and Lian Qiao has entered a white-hot stage. It's really lively. I don't know who started it online, but people are already discussing the princess's replacement. Some netizens even took advantage of the situation and launched a vote to choose who is the most suitable princess.

Although the royal family did not respond at all, and the queen had just clarified that this was not the case, Zhu Jin knew that such a thing would not come out of nowhere, and there must be something on the royal side that would lead to such a situation. This could explain the abnormal expression on Lian Qiao's face when she saw him last time, and could explain what Lian Huier said when she came to see her yesterday.

“…Zhu Jin, you really don’t know that the princess is going to change her position? Ah…yes, you too…you are not qualified, shouldn’t you thank me for giving you this news…” Lian Huier went to her house, and she started talking before she even opened the door, with a smile on her lips, but it was stiff, and her eyes were red. It seemed that she had just received the news, and finally couldn’t help but tell Zhu Jin, wanting to make Zhu Jin angry as well.

When she is sad, she must drag others to be sad with her. This is Lian Huier's original intention and long-standing habit. Unfortunately, this method fails again in front of Zhu Jin.

These things had nothing to do with Zhu Jin, so Zhu Jin looked at her expressionlessly through the door and spoke.

"Why didn't you say a word? Are you shocked by the news?" Lian Huier asked Zhu Jin with a smile. She just couldn't understand. After that idiot Helian Zhen, now there was that idiot Lian Qiao. She really didn't understand what those people were thinking!

"Where did you get the news?" Zhu Jin answered irrelevantly.

"Of course I bought it...someone told me..." Lian Huier smiled. She had finally bought the news.

Zhu Jin's first reaction was to wonder if someone had deliberately let her know, and then she changed her words to, "...This has nothing to do with me."

"That's right, you're still serving your sentence..." Lian Huier looked at Zhu Jin with pity and walked away leisurely.

Zhu Jin: “…” He ran to her door just to say a few words?

Well, in fact, she also understood them. Whether it was Helian Zhen, Lian Huier, or Lian Qiao, it was normal for them to be obsessed with the princess. In the previous life, there was no emperor's son who didn't want to be an emperor, just like now, the daughters of the royal family all wanted to be princesses and queens.

Zhu Jin came back to her senses and heard Luo Le still chattering, "…This real princess has been attending classes and TV shows recently. I feel good about it. The TV series that Lian Qiao participated in was broadcast. I like her role very much. She is beautiful, cute and lively. She is also very good. I don’t know who to choose as the princess…"

Zhu Jin's eyelids twitched heavily, and he interrupted Luo Le's words, "I see you have a lot of free time, so let's finish recognizing the herbal medicine collection within five days."

Zhu Jin's voice was not loud, his tone was calm, and as gentle as ever, but it made Basil shut up immediately, his face changed drastically, "No, Master——"

Amid Basil's screams, Zhu Jin sighed anxiously. For some reason, he felt as if a storm was about to come...