After the five-day quarantine, everyone had a smile on their faces.

Not only because she could regain her freedom and return home, but also because the protective equipment of the real princess proved to be effective.

Even in close proximity, it is safe.

With this verification, Song Yi and her sisters have decided to mass-produce the protective equipment "invented" by Song Yi.

As for the matter of raw materials, Song Yi waited for the three brothers Zhang De the day after their quarantine ended.

However, the three brothers Zhang De and Jiang Geng came together.

Song Yi was surprised, and only after asking did he know that the true king knew that Song Yi had arranged for Zhang De and them to go to the south to do business, so he arranged for Jiang Geng to investigate. Therefore, Zhu Xi knew early on why Song Yi arranged for the three brothers Zhang De to go to Jiangnan.

However, fortunately, the real king patted Jiang Geng, otherwise, the three brothers Zhang De would not have been able to do what they did in Jiangnan.

It turned out that Song Yi arranged for the three brothers to go to Jiangnan to purchase a batch of materials, which were used to make protective clothing and other protective equipment. Because it is a thing that has been in direct contact with the epidemic, even if it can be reused, it needs to be disinfected and sterilized to ensure safety.

So, everyone should have at least a few outfits ready. In particular, the front-line officers and soldiers and doctors have to change their sets every day. This led to a lot of requirements for the materials that Song Yi had to procure.

Because the imperial court has been fighting wars all these years, and the household department has purchased materials for Bazhong, there are already few textiles and other materials circulating in the market. The three brothers Zhang De didn't know much about the Jiangnan market, and they were almost deceived.

Fortunately, at the critical moment, Jiang Geng appeared and helped their three brothers. Zhang De and the others knew that it was the true king who arranged for Jiang Geng to come to Jiangnan, and they did encounter difficulties at that time, so they did not refuse Jiang Geng's help.

Although Jiang Geng is a member of the Shadow Army, he also has an official rank and acts on behalf of the will of the true king. Soon, he helped Zhang De and them purchase the materials Song Yi needed.

Overnight, even people and supplies were sent to Bazhong. It can be regarded as a solution to Song Yi's urgent need.

Song Yi didn't get angry after knowing that the True King asked Jiang Geng to follow Zhang De and them.

Originally, she had no intention of hiding the true king. But at that time, she saw that Zhenwang had his own things to do, and she was not sure whether the castrated version of the protective clothing she had researched was effective, so she could only secretly arrange for the three brothers Zhang De to go to Jiangnan to purchase supplies.

If she waits for the test in Bazhong, the protective clothing can really reduce the chance of infection, and she can quickly organize mass production of protective equipment to protect the lives of front-line personnel in Bazhong. If it proves ineffective, let Zhang De and the materials they procured can also help the victims.

Song Yi thanked Zhang De for their efforts, "Li Wei, Wang Jun, Zhang De, thank you for coming over in time with supplies." Great work"

"Princess, this is what our three brothers should do. You're welcome. It is also our honor to be able to do something for the people of Pakistan and China," said the eldest brother Li Wei.

"This time, thanks to General Jiang Geng, if it weren't for his help, our three brothers wouldn't have been able to procure the things that the princess needed so smoothly," Wang Jun said.

"If you want me to say, those merchants are too treacherous. Obviously there are things, but they refuse to sell them to us," Zhang De said angrily.

Song Yi was surprised now, how could he still use money to buy things?

Song Yi continued to listen, only to know that it turned out that the merchants in Jiangnan had strange goods to live in, and they saw that the household department had purchased all the materials in the hands of the imperial merchants. Those businessmen then colluded privately to inflate prices in the market. It also deliberately creates an atmosphere of tight supply.

When Zhang De and the others went to Jiangnan, the things they purchased happened to be things that were relatively lacking in the market. So, there is no place to buy money and no money.

As for how Jiang Geng got these things. Song Yi didn't have to guess, he also understood that it must be the means of the true king.

After Song Yi understood, he said to the three brothers, "Three, you have worked hard all the way, so let's go back and rest early." However, I'm sorry, because the plague in Pakistan and China has not been cured. You should also stay in the house and don't go back to Beijing for the time being. I hope you can understand, after all, it's a long journey, and it's not good to bring the virus back."

The three brothers Zhang De had already prepared for the worst when they came to Bazhong to deliver things, and since they came, they were not in a hurry to leave.

Li Wei said, "Princess, you are polite. The lives of our three brothers were saved by you and the true king. This time, you can still think of our three brothers, that is, we are brothers. We came to Pakistan voluntarily. We've prepared for the worst, and we'll tell you the truth, we've already explained to our family before we came. ”

"Thank you for your trust. However, don't talk about repaying the favor again. At that time, the true king and I were just drawing our swords to help each other when we saw injustice. It's not you, we're willing to help. ”

"Princess, you and the real king said that you are a good person, you can not care about this. But our three brothers have accepted the kindness, and we must repay it. Anyway, we can't leave for the time being, so you can arrange for us. Although we can't use our brains, we still have a lot of strength, and we can still help with errands."

The three brothers looked at Song Yi with a sincere face, and Song Yi was embarrassed to say something more refusal. She understood that the three brothers were born recklessly and were the most righteous, so she didn't say anything more. Just let them go back to rest first, and then look for them when they have a task.

After the three brothers left, the true king came in with Jiang Geng.

Jiang Geng asked Song Yi for his luggage, and Song Yi nodded.

Although this time, because of Jiang Geng's help, Song Yi was able to get so many supplies. But Song Yi still can't forget Jiang Geng's harm to Chunxiang. Although Chunxiang has been behaving very normally these days, Song Yi understands that Chunxiang has always had Jiang Geng's place in her heart, otherwise she would not have rejected the object introduced by Song Yi again and again.

Jiang Geng was also very excited in his heart, he hadn't seen Chunxiang for many days, and he was sad a lot, and his heart was also very uncomfortable.

"Jiang Geng happened to meet Zhang De and them when he went to Jiangnan this time, and he knew that they were facing difficulties at that time, so he helped them" Zhu Xi looked at the expression on Song Yi's face, and said with some caution.

Song Yi was a little amused when he knew that the real king was so careful, but he deliberately pretended to be unhappy, "I thought that the prince no longer did things that people followed?" Unexpectedly, the prince still hasn't changed."

When Zhu Xi heard this, his heart was abrupt, and he wanted to explain. But there were Jiang Geng and Chunxiang in the house, and Zhu Xi was a little embarrassed.

Haruka saw the clue and made an excuse to leave. Seeing that Jiang Geng was still there like a wooden stake and a pestle, he pulled him away.

Jiang Geng was still a little dazed: "What are you pulling me out for?" If the princess blames the princess, I can explain a few words for the princess."

"Do you want to explain? Can't the prince explain it himself? Chunxiang looked at Jiang Geng's single-minded appearance of protecting the master, and there was some coke.

"Poof" Haruka finally couldn't stand it and laughed.