Back from the south of the city, ran Yan began to carefully recall all the information about asthma, and recorded them in detail. Liu Qingsong is mainly responsible for looking for patients with asthma in the market.

After continuous improvement and improvement, the poison developed by ran Yan has achieved an ideal effect after many in vivo experiments on mice. If we use modern technology to observe cell sections, we can certainly find clues. In the Tang Dynasty, even ran Yan has no better method to verify.

As for the way to poison, ran Yan also thought a lot about it.

Ran Pingyu started out as a salt merchant. Later, the imperial court controlled the sale of salt and did not allow the existence of private salt. So he turned to rice business and began to involve various industries. Although ran was not an imperial merchant, there were many channels that could be infiltrated to obtain the right to process tribute. For example, ran Shi had been responsible for collecting raw silk for weaving in the south of the Yangtze River. This was not a very profitable job, but it was conducive to consolidating Ran's position in Chang'an.

In other words, if ran Yan wants to poison, there are many ways to choose, as long as you don't leave traces.

But now Xiao Song has stepped in and told her not to be impulsive, so ran Yan's preparation of poison is just for a rainy day.

Ran Yan sits in the "laboratory" and quietly collects the medicine.

"Lady, here comes Shilang." Outside the door, the voice of late green came.

Ran Yan moves for a moment, and then speeds up the action, tidies up the things, pushes the door to go out, just saw ran Yunsheng take off his shoes and walk on the corridor.

"Ten brothers?" Ran Yan wondered why he came back so soon.

Ran Yunsheng's good-looking eyebrows and eyes slightly take a trace of melancholy, and reluctantly smiles at ran Yan.

"What happened?" Ran Yan can't help worrying when he looks like this.

Ran Yunsheng sighed and walked into the hall, saying, "this time it really hurt Xiao Langjun."

"What?" Ran Yan followed him into the room.

"There are many rumors in the market, all of which are not conducive to Xiao Lang Jun. now the relationship between the Ministry of punishment and the Yushitai is delicate. They are worried that they can't grasp the tail of the Ministry of punishment. Once this happens, I'm afraid that all the impeachment memorials have been submitted to the emperor's case." When ran Yunsheng and ran Pingyu decided to seize Xiaosong, they did not think about all kinds of situations, but they did not expect such embarrassing rumors.

"What is the matter?" Ran Yan frowned slightly.

Ran Yunsheng said helplessly, "now it is said that Xiao Langjun could not marry his wife because of his wife's fate, so he began to be a man and hid one in the house."

The one hidden naturally refers to ran Yunsheng.

In the event of such scandals, Yushi had to take part in a book about his disorderly private life and moral integrity, which had a great influence on his official career.

"Did he know that ten brothers came back?" Ran Yan asked.

Ran Yunsheng nodded, "know, or Xiao Shilang sent someone to escort me back to the house. Although there is a lot of rumors, my identity has not been revealed... "

It can be seen that Xiao Song did a good job of keeping secret, and he didn't damage ran Yunsheng's reputation at all, but he did it himself. It is precisely because of this that ran Yunsheng feels quite guilty. After all, at the beginning, they just had the intention of using them.

Ran Yan was relieved and advised, "don't worry about ten brothers. Xiao Langjun has been in the officialdom for many years. How can he not know the benefits. In my opinion, his action must have deep meaning. "

People in the street don't know ran Yunsheng's identity, which doesn't mean that all people don't know. At least, Princess baling must have got the wind and achieved the goal, so Xiao Song didn't stop ran Yunsheng from returning to his house.

"Even if Yushitai can't help him, but Xiao's family rules and family rules are strict. It's dishonorable to hear such rumors..." Ran Yunsheng's voice dropped. Not to mention the family rules and family rules, the Duke of the state of song was strict and rigid. If he knew about this, he would be able to deal with it for a while.

"Now that he has taken care of himself, he has to worry about it. Ten brothers need not worry too much." Ran Yan is very sure of the way.

Ran Yunsheng's eyes flickered slightly. After looking at ran Yan for a long time, he couldn't help saying, "I also know a little about the character of servant Xiao. He always works steadily, but his love affair with a child can easily make people lose their heads. Last time, he would rather delay reporting his duties, but he also ran back to JuShui town Otherwise, I won't think much about it. "

Moreover, ran Yunsheng couldn't think of any other reason for Xiao Song's help this time.

With these words, ran Yunsheng can't help regretting that. Isn't it for ran Yan to accept this feeling? Then he recovered and said, "it's just that I'm not in a good mood these days. Ah Yan, don't put my words in my heart."

Ran Yan smile slightly, "ten elder brothers is not despise me? I can't think of it if you don't say it? Don't worry. I'll be careful. "

Ran Yunsheng also had a smile on his face and a sigh of relief in his heart.

He is really worried these days, not because he is too timid, but because he has heard too much about Princess baling's private garden. It is said that Princess baling used "Furong" to control and imprison the young husband. When she was addicted to drugs, she ignored any dignity and reason and allowed her to play with her.Furong, also known as marijuana and opium, was introduced into China as early as Zhang Qian's mission to the western regions in the Han Dynasty. In the Tang Dynasty, especially in the all inclusive Tang Dynasty, there were no lack of drug addicts.

Ran Yunsheng has to contact with such people. He even once went to the dark spot where drug addicts gather. Those people are crazy when they are excited. The scenes are more erosive. He will not want to get involved with that kind of things in his life.

Therefore, without any security, ran Yunsheng can even imagine his own dark future. As a normal person, how can he not be afraid!

"Brother ten, wait a minute." Ran Yan got up and walked quickly to the small side room where she usually used to make medicine. She took out a bottle of poison and returned to the hall.

Ran Yan handed a cool dark red porcelain bottle to ran Yunsheng, "this is the poison I made by myself."

"Ah Yan, you..." Ran Yunsheng's face was full of surprise, but he was immediately relieved. He thought it was just ordinary poison and half jokingly said, "this is a good way for you. I'll make more poison to hide in my body some other day. Even if I can't kill people, I can commit suicide."

Ran Yan knew that he didn't take it seriously, so he solemnly said, "this poison is colorless and tasteless, can dissolve in most substances, and will disappear automatically after two days and nights of contact with the air. There will be no sign of poisoning after death."

Ran Yunsheng opened his eyes and tongue, and looked at ran Yan's serious appearance. He didn't dare to be a joke.

Last time on the ship, ran Yunsheng heard ran Yan say that he was mixing poison. At that time, he thought ran Yan was more interested in this aspect, but he didn't pay attention to it. But now it seems that ran Yan has a lot of attainments in this field.

"Ten brothers!" Ran Yan grabbed ran Yunsheng's hand and said, "promise me that I must protect myself. If Princess baling is still unwilling to stop, you must not be soft hearted."

"She's a princess. It's just burning jade and stone. My ran family..."

Ran Yunsheng did not finish his words, but was interrupted by ran Yan, "as long as you use it properly, no one can find this poison. I dare to bet on heaven. As long as you are good, all the princesses in the world are dead. What can I do? "

Ran Yunsheng was moved. He didn't scold her for her rebellious words. He reached out and rubbed ran Yan's hair. With mist in his eyes, he said with a smile, "when we grow up, we can protect ten brothers."

In his eyes, his eyes were full of water, and his lips were full of smiles, just like the misty rain in the south of the Yangtze River. The flowers on the street were blooming, and the beauty of the moment was breathtaking.

Ran Yan sighed in her heart. Even she couldn't help being distracted. She even talked about the princess baling who loved beautiful young people!

After talking to ran Yunsheng for a while, the sky was already dark.

After washing, ran Yan lay on the couch but could not sleep for a long time. Xiao Song has done too much for her. It is deceiving to say that it is not moving. However, who can say clearly about the future? He does not have a woman around now, because he can't, once he goes to the name of his wife?

It's one thing to move one's countenance, but have you ever been attracted to him? Ran Yan turned over and felt a long flute from the edge of the couch. The cold feeling of the tentacles made her heart calm a lot. At the same time, her beautiful and almost monstrous face flashed through her mind.

I don't know when to fall asleep. When I wake up the next day, ran Yan finds that Xiao is in the quilt and has been covered warm.

Just before dawn, there was a fire basin burning in the house. Ran Yan put on satin clothes and went to bed. He saw the embroidery frame placed in front of the window. He stood still for a moment. He picked up the scissors and cut the white cloth into pieces. Then he sat in front of the brazier, took the needle and thread and sewed it along the edge.

Until the day was bright, the night green lifted the curtain to come in, and found ran Yan bending slightly, posture is very relaxed in sewing things, satin clothes often put on the mat behind him, light feet are frozen a little red, against the white tender skin, it is very beautiful.

"That's right, lady." Green smile in the evening. Although this posture is a bit loose, it is much better than the previous appearance that once you take the needle and thread, you will be in awe.

At this time, ran Yan had already sewed a side of the veil, turned to the evening greenway, "I'm going to Xiao's house today, please help me comb my hair."

Night green should a, will go out to fetch water, and ran Yan called, "don't and Xing Niang said leakage."

"Oh, I see." Evening green blinked, but immediately saw the embroidered handkerchief and said, "madam, are you going to take this as a thank you gift to Xiao Langjun? Is it a bit shabby? "

Ran Yan's face was black. He picked up the handkerchief and looked at it again and again, "is the embroidery very good?"

In her previous life, she never dreamed that she could embroider such a high-level embroidery.

"Xiao Lang Jun is a high-ranking and powerful man, and he was born in a noble family. I feel that this ceremony is a little light, so I'd better think about it again?" Night Green said, go out to fetch water.

Ran Yan thinks about it, and she has nothing to give. Just as Wanlu said, Xiao Song was born in a family of aristocratic families. What good things have you never seen? It was made by myself. Although it is not worth money, it is more sincere.

Think of it, ran Yan from the box out of a piece of silk, want to wrap the pad.

The evening green happened to come in and saw ran Yan's action and chuckled, "I've never seen a lady like this, wrapped in white cloth with good silk." (to be continued. If you like this work, you are welcome to start( qidian.com )Your support is my biggest motivation to vote for recommendation and monthly tickets. )www.novelhall.com , the fastest update of the webnovel!