In Ouyang Mansion, Xie Huan'er is still locked in the room. In order to clear his grievances, Ouyang Chen decided to investigate the case thoroughly. At noon, Ouyang Chen came to the door.

Since the mother was poisoned, we should first investigate the source of the banned drugs. There was only one drug store in the entire market, and Ouyang Chen walked towards the drug store.

When I came to the shop, I saw the doctor sitting in front of me.

"Sir, are you here to see a doctor or to take medicine?" As soon as Ouyang Chen entered the door, the doctor greeted him before Ouyang Chen could say anything.

"Doctor, I'm here to inquire about something from you today. I wonder if anyone can buy banned drugs here recently." Ouyang Chen saw the doctor standing up to greet him, so he saluted and asked.

"Master, why are you asking about this matter?" The doctor saw Ouyang Chen suddenly asking about this matter, so he asked Ouyang Chen with caution. The doctor recalled that a woman had bought this medicine here a few days ago, and he was afraid that he would be exposed. After the incident, the amount of banned drugs was reduced a lot. Someone came to inquire today, and there must be a clue to the matter.

Thinking of this, although the doctor knew that someone had come to buy this medicine, he did not dare to tell the truth.

Ouyang Chen on the side also saw the doctor's thoughts and determined that someone must have purchased this medicine here. Otherwise, when people asked, he would not be so surprised and panicked.

"Don't worry, nothing's wrong. I just think this medicine is very good and I'd like to buy some more." Upon seeing this, Ouyang Chen said to the doctor with a smile, and then took out a silver ingot from his sleeve.

A businessman opens the door to make money. Seeing Ouyang Chen being so generous, the doctor looked delighted, reached out and took the silver coins, and greeted Ouyang Chen to do it.

"My guest, sit down for a moment and speak slowly. I wonder why you came to my humble residence today?" the doctor asked Ouyang Chen in front of him.

"As I said just now, today I'm here to ask you who has bought banned drugs again?" Ouyang Chen replied when he saw the doctor asking.

"Sir, you are a guest now. How can I reveal other people's information?" When the doctor saw Ouyang Chen asking, he rubbed his palms and said to Ouyang Chen. Then he looked aside.

"Now, can we talk?" Ouyang Chen saw what the person opposite was thinking, so he took out another ten taels of silver from his sleeve and waved it in front of the doctor.

"Let me think about it, oh, I remembered it. Just two days ago at noon, there was indeed a person who bought medicine here. She was a woman. She was very well-dressed. At first glance, she looked like a lady from everyone." The doctor said to him. Looking at Ouyang Chen in front of him, he said.

Ouyang Chen was surprised when he heard that the doctor said she was a well-dressed young lady. In Ouyang Mansion, Xie Huan'er was dressed simply, which was definitely not decent. Who else? Li Shishi! Yes, Li Shishi was quite well-dressed, but He has no grudge against his mother, and he has a kind heart, so he would never do such a thing. Who is that?

By the way, there is another person, and that is her cousin Liu Huanhuan, but this is absolutely impossible. Both of Liu Huanhuan’s parents died when she was young. It was her mother who raised her as her own child. In addition, Liu Huanhuan will also His own mother, Mrs. Li, regarded her as a mother, so how could she do such a disobedient thing?

"What are the characteristics of this young lady?" Ouyang Chen was confused for a moment and continued to ask the doctor.

"Say, the characteristics, ah, I really can't remember." Seeing that Ouyang Chen in front of him was a big customer, the doctor felt that he was going to be beaten hard, so he pretended to be thinking thoughtfully.

"Have you remembered?" Seeing how greedy the doctor in front of him was, Ouyang Chen felt unhappy for a while, but since he had something to ask for, he didn't think too much about it and once again took out a piece of silver.

"I remember, I remember, that girl had a green jade pendant hanging on her waist." The doctor hurriedly grabbed the money and said to Ouyang Chen.

Ouyang Chen was shocked when he heard what the doctor said, because there was only one person wearing a green jade pendant in the whole house. This person was his cousin Liu Huanhuan, but why did Liu Huanhuan want to harm his mother? This

Ouyang Chen didn't feel puzzled because her mother had never treated her badly over the years.

With these questions, Ouyang Chen left the drug store with heavy steps and walked towards the house. Along the way, he thought a lot. The scenes from the past were spinning in his mind one by one. The pure smile of his cousin Liu Huanhuan was now in his mind.

It was so ironic that Liu Huanhuan, whom he had always regarded as his biological sister, would do such an unfilial thing.

Before he knew it, Ouyang Chen had arrived at the house, but out of trust in his cousin, Ouyang Chen decided to go to his cousin's room at night to ask about the matter.

Before he knew it, it was getting late. Ouyang Chen left the room and walked towards his cousin Liu Huanhuan's room. When he came outside the door, he heard someone whispering in Liu Huanhuan's room.

Just as Ouyang Chen was about to push the door open, he stopped and asked to listen to what was going on before entering.

"If you dare to publicize what happened that day, today next year will be your death anniversary. Do you understand?" Liu Huanhuan shouted to someone in a stern voice.

"Don't worry, housekeeper, I will never tell anyone that you entered Miss Xie's room." When a person heard Liu Huanhuan's words, he replied with a trembling voice. From the way and tone of the conversation, Ouyang Chen concluded that this was

She is a maid in a family.

"Have I ever entered Xie Huan'er's room?!" Liu Huanhuan heard what the maid said and looked back at Yan Yan and said.

"No, no, I don't know anything, not at all!" Seeing that he had said the wrong thing, Yan Yan hurriedly explained to Liu Huanhuan.

After hearing this, Ouyang Chen gradually understood. Liu Huanhuan had entered Xie Huan'er's room and bought banned drugs. That meant that Liu Huanhuan had taken the drug and put the blame on Xie Huan'er, who had no knowledge of it. No wonder

That day, Xie Huan'er was surprised when she heard about the banned drugs. It turned out that she had really misunderstood Miss Xie Huan'er.

Thinking of this, Ouyang Chen opened the door and walked in.

"Ah! Cousin, why are you here?" Seeing Ouyang Chen suddenly barging in, Liu Huanhuan felt panicked, and then said to Ouyang Chen in front of her.

"Oh, it's okay, come and take a look, it's been a long time. You go down first, I'll have a conversation with my cousin." When Ouyang Chen saw someone present next to him, he stepped back and sat down.

"Cousin, you drink tea, ah! Are you okay?" Liu Huanhuan watched the maid in front of her walk out with a hint of panic on her face, and then hurriedly poured tea for her cousin Ouyang Chen. Because she felt guilty in her heart,
Chapter completed!