Wei Zi asked Wei Zhuang: "I have only one question. On the sixth day of October, did you send Wang Fu to buy 'Qinya Xianggen'?"
Wei Zhuang was stunned. People around her might think this was nonsense, but she had a guilty conscience and she knew what this question meant.
"What do you mean, miss three? I don't understand."
Wei Zi's eyes were bright: "It doesn't mean anything, it just means literally: Have you sent Wang Fu to buy 'Qinya Fragrant Root'?"
Feng Danyuan spoke impatiently: "'Yes' or 'No', just answer one."
Mrs. Wei Zhuang replied resolutely: "No, I don't know what 'Qinya Xianggen' is." She is not afraid of dying without proof.
Feng Danyuan said to Wei Zi calmly: "She said no, then what?"
Wei Zi nodded slightly: "Madam, when you say you don't know about 'Qinya Xianggen', do you mean: This medicinal material has never appeared in this room?"
Mrs. Wei Zhuang's heart thumped, but she was confident that everything she had done was cleaned up very cleanly, so she replied: "Yes."
Wei Zi said: "Okay."
He turned around and saluted Feng Danyuan: "Everything I do next, I hope the eldest prince will be a witness."
Feng Danyuan nodded: "Yeah."
Wei Zi took out several porcelain bottles and sprinkled the liquid in the bottles on all the tables and chairs in Wei Zhuang's courtyard.
Before coming to this trip, she had already asked the cats and dogs in the Wei family, and she roughly knew what happened in the Wei Zhuang courtyard on the day Wang Fu died, so she couldn't say she was very sure, but she could always be 80 or 90 percent sure.
The last thing she sprinkled was the table in their room, where Wei Zhuang usually received guests.
As soon as the liquid fell on the table, the color changed at the edge of the table.
On the originally dark tabletop, spots of blue suddenly appeared.
Wei Zi simply sprinkled all the remaining liquid in his hand on the ground. The floor was lighter in color, and the blue became more and more obvious.
His eyes darkened, Wei Zi asked Wei Zhuang: "Now, let me ask the question again: Have medicinal materials like 'Qinya Xianggen' appeared in your house?"
Mrs. Wei Zhuang's eyes showed panic.
That day, she called Wang Fu over and invited him to drink a cup of tea with "added ingredients". Wang Fu was sitting on the edge of the table where the blue color appeared. Wang Fu's hands shook and some of the tea spilled on the ground.
.....
Everything Wei Zi did just now was as if he had witnessed the scene that day with his own eyes... This is impossible!
She clearly sent everyone out that day, and even Grandma Gu didn't know about it. At that time, except for a few cats meowing in the yard, there was no sound at all to prove that anyone came in and saw what happened!
Therefore, this little bitch Wei Zi must have deceived her!
"No!" Wei Zhuang suppressed the panic in his eyes and replied resolutely.
"Lie!" Wei Zi looked serious: "The bottle is a testing solution. If it encounters something alkaline, it will turn blue. Depending on the degree of alkalinity, the blue color also has different shades. This blue happens to be the test solution and'
The color between Qinya Xianggen'. Of course——"
Wei Zi paused for a moment, giving Wei Zhuang and others time to react, and then said: "You can also say that there are other alkaline substances that will turn this blue when they encounter the detection solution, right?
"
Wei Zhuang did not answer, but Wei Fei did: "Suppose - I mean suppose, the 'Qinya Xianggen' you mentioned is really allowed here, and the servants don't know how to clean it after so many days.
How many times has it been possible for 'Qinya Xianggen' to still exist, you are lying!"
Wei Zi smiled slightly, Miss Wei Wu said it very well and saved her a lot of trouble.
"Yes, the tabletop and floor have been washed many times, so why does it still appear blue? This is the main reason why I am sure that there was 'Qinya Xianggen' here. The blue color may be similar, but once it is contaminated, it will
It cannot be washed off, which is the unique characteristic of 'Qinya Xianggen'!"
She raised her head slightly and said word by word to Feng Danyuan: "In this world, only the 'Qinya Xianggen' is contaminated and cannot be washed away, and it will show this blue color when it meets the detection liquid! The eldest prince, Wei
Mr. Zhuang is lying. 'Qinya Xianggen' must have appeared in this room, it is placed on this table!"
"The cause of Wang Fu's death was poison containing 'Qinya fragrant root'!"
"Wang Fu was Wei Zhuang's most trusted comprador. Before he died, he went to Rende Medical Center to buy 'Qinya Xianggen', and traces of 'Qinya Xianggen' appeared in Wei Zhuang's house.
.I suspect that Wang Fu’s death is related to the Wei Zhuang family. When the government investigates this matter thoroughly, I hope the eldest prince will give his personal testimony!”
