"Princess Yunxi, Cuiru, the maid in the palace of imperial concubine Mei, came to get the phosphor powder yesterday. Look." With that, the head of the house of internal affairs gave the account book to Jin Xiaoxiao.

Jin Xiaoxiao closed her eyes thoughtfully, but didn't take it over. She said with a smile, "it's OK to know who came to take the phosphate powder."

"But one thing I don't know is how the house of internal affairs got the phosphor powder?"

"Alas..."

Speaking of this, the manager sighed: "you know, Princess Yunxi, there are royal gardens and many vegetation in the palace, and there are many kinds of things planted in the palace."

"With so much vegetation to maintain, fertilizer is indispensable. Otherwise, how can the vegetation of the royal garden bloom so luxuriantly?"

"It's no secret that most people use dung as fertilizer, but they can't use it in the palace, so they can only use phosphate powder."

"Speaking of phosphate powder, it's not a clean thing. The way is to put urine into the jar and cover it with airtight cloth."

"When there's sunlight, you have to move out to dry. When the water stains on the cloth dry up, a small amount of phosphorous powder will appear."

"Although it's winter and the reserves of phosphate powder are enough, it's not necessary at all, but it's still necessary to prepare for next year."

"Oh, hey, you don't see how much dirty work our house does. Even the old slave can't help retching."

Jin Xiaowen is very novel. She has to admire the wisdom of the ancients. She even knew the distillation method so early.

When she was in college, she learned that phosphorous powder could be distilled from urine, but no one used this method.

"I see. There are so many talented people in the palace. The phosphate powder used as fertilizer is much cleaner and more respectable than dung."

The manager shook his head: "what else can we do if we don't? These are all the methods left by our ancestors. We just copy them. But what do you care so much about phosphate powder? But is it because of the ghost fire? So... "

"The manager doesn't need to ask more, and don't disclose it. I'll find out the answer in the future."

"Yes, you're right. It's all my fault."

After leaving the house, Jin xiaodaimei frowned slightly. She didn't know what she was thinking.

Feng Xue couldn't help but ask: "little lady, after asking so many questions, you just want to know who used phosphor powder. But this Cui Ru is from the palace of Mei Fei. Is it all planned by Mei Fei?"

Jin Xiaoxiao came back, took a deep breath and shook his head: "we can't jump to a conclusion right now. In a word, Mei Fei's trend is always right."

"In my opinion, the reason why Princess Mei fell off the stage may be that she did it on purpose. Maybe there are many strange things in the palace, either someone's nightmare or the incense can't be ignited."

"Either there is paper money falling out of thin air, and now there is ghost fire. If Mei Fei really has a ghost in her heart, she must try her best to make herself fall into such a supernatural thing."

"So she had to hurt her leg. As you heard just now, it's not easy to get phosphor powder, and it's extremely time-consuming. It's obviously inconvenient for her to make phosphor powder in her bedroom."

"That's why she knew that I would come to the house of internal affairs for inspection, and she still took the risk to come to the house of internal affairs to get phosphate powder, but she might never dream that the appearance of this ghost fire has a direct relationship with phosphate powder in my eyes."

Feng Xue nodded: "do we want to tell the queen all this now? I'm afraid it's hard for us to grasp the evidence that Mei Fei has done all this. "

Jin Xiaoxiao's eyes narrowed slightly, and the corners of his mouth involuntarily pulled up a smile of disdain: "it's not urgent now. Once the empress knows it, she can't help finding out everything about Mei Fei."

"But I don't think Princess Mei has any reason to do all this. She is in a high position and deeply loved by the emperor. There's no reason to even count on the emperor. Whether she is the culprit or not is still unknown. Now we can only take a step to see."

Then, Jin Xiaoxiao goes back to the Queen's palace. Mei Fei is not in a hurry. The most important thing is to help the queen get rid of her fear. Otherwise, if there are any tricks on Mei Fei's side, the queen will be in a panic.

Time passed quickly, and it turned dark in the twinkling of an eye.

Jin Xiaoxiao came to the empress and said with a smile, "empress, could you lend me the maids in your palace for the time being? I promised to show you what I promised you. Now it's dark and it's time."

The queen looked at Jin Xiaoxiao feebly. After a day's treatment, she still didn't get any better: "of course, if you have any words, just tell them."

Jin Xiaoxiao nodded and said nothing more. He pointed to several maids and said, "you follow me."

She took several people to the door and said to one of them, "if you go to the house of the interior, you say that Yunxi county mainly uses some phosphate powder and fish silk thread."

Although the maids didn't know the purpose of Jin Xiaoxiao's doing this, they still took it according to her instructions.

Jin Xiaoxiao said to another maid in waiting: "go and get some cotton. It doesn't need too much. Just a few regiments."

"Yes."

When all the people took the things, Jin Xiaoxiao began to ball the cotton in front of everyone, and then sprinkled the phosphorous powder on it.

Tie the fish thread on the top and leave the ends long.

Jin Xiaoxiao gave the two ends of the fish silk thread to two maids, who were in charge of a regiment, a total of three regiments.

"When we come to the window of the Queen's bedroom, I'll let you pull the fish thread. Do you understand?"

A group of maids nodded in bewilderment. Then Jin Xiaoxiao took the candle and lit the cotton ball covered with phosphorous powder.

All of a sudden, a group of ghost fire appeared. This scene scared the maids who were pulling the fish thread, and almost threw away the fish thread.

"Now start to pull, relax, pull, relax..."

With Jin Xiaohui, a group of ghost fire in the air, as if with a soul, in this moonlight appears extremely strange.

In this way, everyone understood what the ghost fire was, and their fear gradually disappeared.

The queen stayed in the bedroom and looked at all this. She was still scared. She didn't even dare to open her eyes to see it.

Jin Xiaoxiao didn't let the people walk into the Queen's bedroom with black cotton balls and fish thread until all the phosphorous powder was burned up.

She looked at the queen curled up on the bed and shook her head helplessly: "empress, the ghost fire you just saw was developed by me. Now you can believe me? It's not a ghost fire at all. It's just a fire. "