Chapter 754 is easy to suspect.

"Stop fighting!" Yan Su stopped him.

Ye Butler said with some grievances, "Miss Yan, how dare a little maid of hers offend you and ask you to wait outside. I'll teach her a good lesson!"

"You go down first. I have something to ask her." Yan Su just couldn't stand it when someone forced a confession.

Taotao was even angrier now that he had taken a few straps and shouted at Yan Su, "It's not your turn to interrogate me yet!"

"Not an interrogation." Yan Su knew she was angry and patiently explained, "I just want to know what happened that day. You were wronged. Gu Yingchen and I were wronged too. Don't you want to find out the real culprit behind the scenes together?"

"But..." Taotao looked at her noncommittally, not knowing if her words were worth believing.

Yan Su knew that Ye Butler was staying here, and the little maid would not say anything, so she made a decision. "Ye Butler, you go out first."

Ye Butler glared at Taotao as if warning her.

Just then, the cell phone shook violently and made a buzzing sound in the air. Ye Butler took it out and looked at it. His face changed and he left somewhat unnaturally.

Naturally, her subtle changes could not escape Gu Yingchen's eyes. Gu Yingchen's black eyes narrowed, as if they were beginning to suspect her.

Yan Su approached Taotao cautiously. "Don't worry about me, just say it. Why are you so sure that Gu Yingchen did it?"

Taotao looked at Gu Yingchen fearfully, not knowing if this man would eat her alive. If she really expressed her suspicions, would this man use any means to deal with her behind her back?

Yan Su seemed to see what she was thinking and said gently, "Don't be afraid. I'm here. As long as you're innocent, I'll be fair to you."

"Really, really?" Taotao still didn't believe it. "You're husband and wife, and you'll speak for me?"

"Of course! You don't want to stay here and suffer if you don't help your family?" Yan Su's eyes fell on her and looked up and down. "You've been beaten like this. How long can you hold on if I let go? Why don't we work together? Find the killer together?"

When Taotao heard her say that, he thought for a while before slowly saying -

"All I know is that Mr. Gu sent a lot of people to deliver the medicine that day. The manager's surname is yu, and everyone calls him assistant yu..."

She explained everything that had happened recently, including how long the wife had taken the medicine and what symptoms she had.

Yan Su judged from her words, "So, this batch of medicine has been in the kitchen since it was delivered? Has anyone been in this period of time?"

"That's a lot. Almost all the maids have been in, including master and madam, who eat three meals a day at the kitchen table."

"Is there any surveillance in the kitchen?" Yan Su asked.

"No."

"Have you noticed anything strange during grandma's period of discomfort?"

"I don't think so..." Taotao shook his head, unable to think of anything suspicious.

"If you think about it again, is there anyone or anything that makes you feel incredible?"

Looking into Yan Su's eyes, Taotao was lost in thought...

At this time, Ye Butler quickly walked to an empty corner and looked around for a while before dialing a number on his phone. "Oh no, big master, Miss Yan and Mr. Gu are here. They are questioning Taotao who is taking the blame. I'm afraid Taotao will expose me..."

"With so many servants, why would she think of you?" Song Sinian obviously didn't take this matter to heart!

"The young master didn't know what was going on. One time I was doing something in chinese medicine when Taotao suddenly came back and scared me. I quickly kicked the remaining poisonous ingredients under the table. She was a little suspicious at that time, but after I gave her a few words, she went out. I left in a hurry with the remaining poisonous herbs in my arms. When there was no one else at night, I went to the kitchen and added the herbs to the chinese medicine that Mr. Gu sent...."

"You mean that the maid almost caught you when you were doing something inside?" Song Sinian's tone was clearly angry.

Ye Butler said in fear, "I didn't expect her to come back all of a sudden. I clearly saw that she had left the kitchen. I didn't think..."

"Enough! Trash! Let me think about what to do!" Song Sinian thought with a headache.

...

On the other side, Taotao, who was recalling, suddenly exclaimed, "I remember! That time, I went to the kitchen to bring the bird's nest to my wife. Halfway through the kitchen, I realized that I forgot to bring the rock candy, so I turned back to get it. I saw Ye Butler sneaking something under the table. I wanted to find out, but Ye Butler said that the bird's nest was not good when it got cold. He asked me to send it to her quickly, so I didn't stay long."

"Ye Butler?" Yan Su seemed a little suspicious.

"Yes, after I took out the candy, I hid behind a big tree to observe. After a while, Ye Butler came out in a hurry with a bag of things in his arms. I couldn't see what she was holding. I only knew that her face was very flustered, as if she was afraid of being discovered."

Hearing what the maid said, Gu Yingchen suddenly thought of something and began to ask, "Did you say that after madam stopped taking my medicine, the symptoms did not improve, but became more and more severe?"

"That's right, I heard from another maid, because after I was caught here, another maid took care of my wife's daily life. She was my good friend. Yesterday, she told me that her illness was getting worse and worse, and she vomited more blood than before!"

"Gu Yingchen, what the hell is going on?" Yan Su was anxious.

It was obvious that someone wanted to harm grandma, and was so stupid that they wanted to blame Gu Yingchen for it! Who is it? How many people were hiding behind them?

"Don't worry." Gu Yingchen calmed her down and looked at Taotao again. "Tell me, what has madam been taking these days?"

"I heard that the old chinese doctor prescribed her a drug for detoxification. Every morning and evening for the past few days, she's taking it."

"Where's the medicine?"

"It should be in the first cabinet in the kitchen."

"Let's go take a look."

Gu yingchen took Yan Su's hand and left without waiting for the maid to speak.

...

On the other side, Song Sinian began to give orders. "Destroy the medicine that the old man prescribed first!"

"Now?" Ye Butler was obviously scared. "But Mr. Gu and Miss Yan are at home. I'm afraid they'll see..."

"So I want you to do it now. While they're still interrogating the maid, you have to destroy all the evidence as quickly as possible!" Song Sinian's voice was so loud that he could tell that he was very angry.

Butler ye still had some concerns. "There are still three bags of medicine prescribed by the old chinese medicine. If all three bags are lost, it is easy to arouse suspicion!"