Jiang Zhan was stunned: "Fourth sister, you are not serious?"

Every wrong has its perpetrator and every debt has its creditor. My cousin is a good man.

"Of course not, I'm very serious." Jiang Si looked at Youshi and smiled coldly, "The son should pay for the father's debt. You can deny it to death, but don't blame me for being ruthless to my eldest cousin."

"You...Qun'er has been very kind to you!"

"Really? I have hardly had any dealings with my eldest cousin since I came to the Marquis' Mansion. I really don't see how he is kind to me. Besides, what does it matter if he is kind? Grandmother has also been kind to you, but you still have evil intentions to harm her!"

Uncle Su was so embarrassed that he grabbed You's collar and said, "You bastard, it doesn't matter if you don't tell me. I'll write you a letter of divorce now!"

"Master, you can't do this--" Yu was shocked and looked at Uncle Su in disbelief.

Uncle Su's face was gloomy and cold: "Nothing is impossible. Even if you don't admit it, everyone knows what you did."

They saw with their own eyes that the insect crawled out of the old lady's finger, so someone must have poisoned her. And there were new and old cuts on You's finger, which was exactly the same as what Jiang Si said.

In this case, it doesn't matter even if Youshi denies it to death.

He certainly could not tolerate a woman who harmed the old lady, not to mention that it would offend his niece, the Princess of Yan, and affect Wen'er's future.

Uncle Su actually doesn't believe that Jiang Sizhen will take action against his eldest son, but Su Qingwen is the most outstanding among the younger generation of the Su family, and is also the grandson of the Yining Marquis's Mansion, so he must not afford to make any mistakes.

Uncle Su's cold words and Jiang's naked threat completely broke You's heart.

Her legs went limp and she fell into a chair, feeling hopeless: "Yes."

Just one short word made everyone present feel different.

The old Marquis Yining knocked heavily on the table with his pipe and said, "Tell me, why did you harm the old lady?"

The jade mouthpiece, which already had cracks, was instantly covered with countless fine lines, and was completely useless.

Old Yining Marquis Hun didn't care and stared at Youshi.

If the person in front of him wasn't his daughter-in-law, he would have hit the other person on the head with his pipe if it was someone else!

"Father is asking you a question!" Uncle Su was embarrassed and angry, and he wished he could strangle the woman in front of him to death.

This was his first wife, with whom he had slept for nearly twenty years. He would never have thought that she would do such a thing.

"Why?" Yu looked at the old Marquis Yining, then at Uncle Su, and finally stopped at Jiang Si's face. She said bitterly, "It's because the old lady protected you!"

Jiang Si was confused after hearing this.

"What does it have to do with the princess?" asked Uncle Su.

Youshi sneered, "On the day of the old lady's birthday banquet, Yi'er fell into the water and died. I initially thought it was Jiang Si's doing, so I was a little rude to her, and the old lady was dissatisfied. Didn't you realize that since then the old lady has ignored me and gradually given the power of the housekeeper to Xu?"

At this point, Youshi shook her head and said to herself, "I was wrong. How could you men notice this?"

Uncle Su asked incredulously: "Is it because of this?"

You asked, "Isn't this enough? At the beginning, I gave some power to Xu. After a year or two, when Xu is familiar with the management, she might completely ignore me. I am the wife of the prince of the Marquis's mansion. Why should Xu be allowed to interfere in the affairs of the mansion? Just because I offended her beloved granddaughter?"

"Pah!" Jiang Zhan spat, accusing him without any hesitation, "Are you mentally ill? How can you blame my fourth sister for this? It was my uncle's concubine who killed my cousin. In the final analysis, it was you who was stupid. You couldn't even control your concubine, which led to such a tragedy. How could it have anything to do with my fourth sister?"

Jiang Zhan was really angry.

I've seen people get angry before, but I've never seen anyone so shameless!

Youshi's face turned red and her lips trembled when Jiang Zhan spat at her.

A light laugh was heard and everyone looked at Jiang Si.

Jiang smiled, then sighed softly: "Are you sure that grandma is cold to you because she is protecting me, and not because she is suspicious of some of your actions?"

Yu's face was pale and her eyes were flashing.

She noticed the old lady's coldness and indifference towards her, and was angry at Xu's meddling in the affairs of the mansion, but she was indeed worried.

Men are careless, but women who stay at home understand women best.

Did the old lady guess that she was plotting against Jiang Si?

This speculation made her more and more uneasy day by day, and the thought became stronger and stronger: If the old woman died, wouldn't that page be completely turned over?

Finally, she took action...

"What kind of behavior?" asked Uncle Su.

At this point, he wouldn't be surprised to know what this woman did.

Jiang Yi quietly pulled Jiang Si's sleeve.

It is not a glorious thing to let others know that the fourth sister was almost molested by Su Qingyi.

Jiang Si understood Jiang Yi's worries and said calmly, "It doesn't matter what they did. What matters is that You Shi harmed my grandmother!"

Everyone nodded.

Murdering one's mother-in-law is one of the ten unforgivable crimes.

"There is one more." Jiang Si stared at Youshi and asked word by word, "Why did you kill my mother back then?"

Yu-shi lowered her eyes and did not react for a moment.

"I asked my eldest sister. My mother's symptoms before her death were the same as my grandmother's. Since my grandmother was poisoned, there is no such absurd saying that the poison was passed down from mother to daughter. The poison must have come from you, right?"

Jiang Zhan clenched his fists tightly, and his teeth made a chattering sound.

"Is your mother's death really related to this bastard?" Uncle Su pointed at Youshi.

Jiang Siping asked calmly, "Uncle, my mother's poison couldn't have been given by someone from the uncle's house, right?"

Uncle Su was speechless after being asked and looked at Youshi with a numb expression.

This woman started harming people more than ten years ago?

More than ten years ago, Youshi was also a young and beautiful woman. How could she be so vicious?

Uncle Su seemed to be looking at a stranger.

Jiang Si put his hand on the armrest of the chair where You was sitting and said softly: "Tell me the truth about the reason back then. Not only will I not embarrass Su Qingxun, I will also ask the prince to help my cousin more in the future."

As for Youshi, she killed her mother and her grandmother, so she must pay with her life.

Yu lowered her head and remained silent.

Jiang Si did not urge her and stood in front of her waiting quietly.

After a long time, You finally raised her head with a strange look on her face: "Do you really want to know the reason?"

Jiang Si nodded.

Yu Shi knew very well that she had no chance of survival from the moment she admitted to murdering the old lady. At this point, it was better to do something good for her son than nothing.

Youshi and Jiang Si looked at each other, and there was actually a hint of smile in their eyes.

Jiang Si could see that it was a blessing in disguise.

She waited for Youshi's words with an expressionless face, feeling inexplicably tight in her heart.

Yu said softly, "Someone asked me to do this."

"Who?" This time, several voices asked in unison.

Yu looked around at everyone and said word by word, "Princess Rongyang."

Everyone's expression suddenly changed, except Jiang Si who still had an expressionless look.

She knew that she had a new small goal!