Yin Mansion.

Everyone hurried along just to welcome the distinguished guest.

"Greetings, Princess."

As soon as they reached the main gate, Yin Tian and Yin Jia, along with the servants in the mansion, bowed together.

"No need to be so polite."

Jiang Li first went to the herbal medicine shop, and only then did she know that Yin Tian had been unwell for the past few days and was recuperating at home.

Therefore, Jiang Li quickly asked someone to turn the car around and go straight to Yin's Mansion.

"Is Brother Yin feeling better?"

For Jiang Li, Yin Tian is a rare and talented assistant.

With his leadership and management, the herbal medicine shop's business is now booming.

Moreover, Yin Tian is a well-known philanthropist. The idea he proposed to provide free meals to poor and lonely elderly people has been optimized by Jiang Li and has now officially evolved into a special "Old People Have Support" foundation. The main source of donations is 10% of the total income of the herbal medicine shop every month.

Since this good deed was officially launched, some elderly people even secretly worship Jiang Li at home, calling her the savior goddess.

For Jiang Li, the people's heartfelt gratitude gathered into success virtue, which unexpectedly unlocked the hidden space of the medical system, revealing many rare medicinal materials and even medical secrets that had never been seen before. For a doctor, there is simply no better reward than these things.

"Thank you for your concern, Princess. I just caught a cold a few days ago and was worried about passing the disease on to everyone. So, following Jia'er's advice, I rested at home for a few days. I'm fine now."

Yin Tian felt a little embarrassed when he heard this.

I have traveled all over the country for so many years, but I have never been so pretentious.

When Jiang Li saw Yin Jia looking at Yin Tian with anger, she knew that it was not just a minor cold as Yin Tian said. She was afraid that she had difficulty even getting out of bed in the past few days.

"I think Yin Jia is right," Jiang Li pulled out a porcelain bottle from his sleeve. "This is the Gu Yuan Dan I made recently. Take one. Don't look at your young age, Brother Yin. When you were busy with business in the past few years, you must have been exposed to the elements and suffered from many illnesses. Health is the capital of revolution. If you fall down, who will help me manage the business in the future?"

Without asking, you can tell that the things given by Princess Jingling are treasures worth a fortune.

However, after hearing Jiang Li's words, Yin Tian could no longer think of a reason to refuse, so he had to express his gratitude to the princess again.

"Brother, why are you still here? Hurry up and invite the princess and this girl into the mansion!"

Yin Jia hadn't seen Jiang Li for a long time. Ever since she came out, she had been staring at Jiang Li intently, and always felt that the princess seemed to have lost weight.

Since Yin Jia recovered from her illness, she has been planning a marriage for her brother. She always wanted to find a sister-in-law as soon as possible so that she would not have to worry about her brother and could stay with the princess to repay her kindness.

"Look at me, I'm actually dizzy from illness. Princess, please come in quickly."

The weather was getting colder, and the Yin family had already started burning golden charcoal. Just when they were welcoming Jiang Li, the maid who stayed in the guest room specially asked someone to add two more basins of charcoal in the side room.

Therefore, as soon as he stepped into the guest room, Jiang Li took off his fur hat, took the hot tea of ​​just the right temperature handed to him by the maid, and immediately felt much more relaxed both physically and mentally.

"If the princess has any instructions, just send someone to tell me. The weather is getting colder, why bother making another trip?"

"The herbal medicine shop is now on track and has been handed over to the Ninth Princess for management. With the help of my fifth brother, I think Brother Yin doesn't need to waste his time there anymore."

As soon as Jiang Li finished speaking, Yin Tian's eyes instantly turned red. "Princess... don't need me anymore?"

The man took a deep breath and tried hard to hold back the tears in his eyes.

If someone who didn't know Jiang Li saw that look, they would definitely think that Jiang Li was a heartless man who was going to abandon his family.

Jiang Li: "..." No, I haven't finished speaking yet, brother, don't cry yet.

Yin Jia: "..." Brother is so useless, he can't help the princess so soon! No, I have to find a way, I have to do something for the princess.

Yin Tian: “…” I knew I shouldn’t have listened to my sister and stayed lying at home for the past few days!

"Brother Yin, you misunderstood," Jiang Li hurriedly explained, because if he was any slower, Yin Tian would have burst into tears.

"This is Miss Lu, a descendant of Lu Ban. I brought her here today because I have something important to ask of Brother Yin."

After Jiang Li finished telling Lu Sizheng about her experience and the solar disinfection lamp, the Yin siblings were left with only heartache and respect in their eyes.

"Princess, you mean for me to go out to sea and find the materials to make this treasure."

Carefully observing the disinfection lamp made by Lu Sizheng, according to what the princess said, if this thing can be used on the battlefield, it will be a great blessing for the soldiers of Daning.

"That's right. I think that Brother Yin's talent shouldn't be confined to the capital. If Brother Yin is willing, I will make plans for you to lead the team out to sea. Not only will we search for materials for disinfection lamps, but we will also bring things from Daning overseas and then bring the exotic goods back to Daning."

"Opening up new commercial lines for Daning, which can be called overseas trade."

Just by hearing Jiang Li's words, Yin Tian felt that his passion was awakened.

The Yin family has been in business for generations. I thought that by his generation, after experiencing a family rebellion, he would be able to keep the business left by his father. Although it was a pity, it was already acceptable.

Now the princess told him that there was an opportunity now, to expand the territory like the soldiers. If he could really do it, he would be proud in front of his ancestors even in the afterlife.

"I'm fine now. I don't need you to watch over me anymore." Yin Jia seemed to know Yin Tian's concerns and glared at him. "I don't care what you think. Don't try to find excuses from me."

Yin Tian scratched his head, glanced at the maids and servants in the room, then looked at his sister. Finally, he stood up and bowed solemnly to Jiang Li, saying, "To answer your question, Princess, I do."

Just as Jiang Li was asking Lu Sizheng to tell Yin Tian what materials were needed, Yin Jia spoke softly, "Princess, according to what you and Miss Lu said, this lamp is helpful for the wounded to heal. Besides being used on the battlefield, could the women of the capital use it? For example, could it whiten their skin? Or remove scars?"

"Oh no?" Jiang Li was stunned. What kind of genius is this who can draw inferences from one move?

Taking the rice paper from the table, Jiang Li wrote a few words, "If Brother Yin goes out to sea and finds these, then what Yin Jia said is not impossible."

Yin Tian was also excited by his natural business sense. If this was true, not only the women in the capital, but also all the wealthy ladies and wives in the world would spend a fortune on it.

"Yin Jia, are you interested in doing business?"

Although the whitening lamp and scar removal device cannot be produced for the time being, Yin Jia's idea makes Jiang Li feel that this girl's business talent is not inferior to Yin Tian's.

Seeing Yin Jia's eyes full of "interested" and "I do", Jiang Li smiled and said, "It just so happens that I have a hot spring villa. If I can make it a success, it will be the next treasure pot."