Hearing Luo Lan say this, Xiao Lingzi suddenly clenched his fists.

"This dog prince is so despicable. How about this? Tonight, I will go to his prince's mansion and bring him his dog head."

"Don't do anything reckless."

Leng Yu suddenly stopped him in a stern voice, "Will killing him be of any use? Besides bringing trouble to me, what else can it bring?"

Listening to the master's questioning, Xiao Lingzi lowered his head, "Xiao Lingzi is wrong..."

Luo Lan nodded and consoled him:

"Your Highness is right. Killing the Dog Prince is not the goal now. We need to find evidence that he framed Your Highness. So I think everyone should prepare according to my instructions in a while, in case there are assassins attacking at night and we are overwhelmed."

Although Leng Yu had only a vague understanding of what she said, he still raised his hand, stroked her face gently, and said lovingly:

"Lan'er, you can do whatever you want, but don't hurt yourself, okay?"

She smiled lightly, grabbed his hand on her face, and nodded with a smile.

"Don't worry! For you, I will take good care of myself."

This scene made Xiao Lingzi turn around a little embarrassed and walked away pretending not to see it.

Xiao Lingzi walked away, and there was no one around, so Luo Lan simply got into his arms, rubbed his chest, and said worriedly:

"You must take good care of your body and not get too tired."

"I know."

He bent down, rested his chin on her head, and said gently:

"For Lan'er, I will do the same. I can't let Lan'er worry."

His words sounded like a little child who needed love and affection.

Just when the two of them were being affectionate, Ah Cai came running over and called out,

"Princess, something bad has happened."

Hearing this, Luo Lan's nerves suddenly tensed up. She struggled out of Leng Yu's arms, went to Ah Cai, and asked anxiously:

"What's wrong?"

Ah Cai said incoherently:

"Dazhi...Dazhi suddenly couldn't breathe, and it looked like he was dying."

How is this possible?

Luo Lan was so stunned that she didn't dare to think any more. Without even saying hello to Leng Yu, she turned around and ran towards Dazhi's room.

At this time, Mrs. Zhang was possessed by Dazhi and crying non-stop, while Liu Meir and the two maids beside her looked at a loss.

Seeing Luo Lan running in, Liu Mei hurried over to greet him.

"Princess, for some reason, Dazhi suddenly became ill. Please come and take a look!"

Hearing that she was coming, Madam Zhang stood up straight and looked at her with tears in her eyes. Before Luo Lan could speak, she suddenly knelt down.

"Princess, please, save Tong'er. What happened to him? Why did he suddenly become ill?"

Luo Lan frowned and said to A Cai with a serious expression:

"Let everyone go out and guard the door for me."

Ah Cai and Liu Mei'er hurried over to pull Madam Zhang away, but she held on tightly to the edge of the bed and refused to leave.

"No, I want to accompany Tong'er. I want to accompany Tong'er. He will be lonely if he goes on the road alone."

Luo Lan suddenly roared impatiently, "Everyone get out."

Her voice seemed to come from the sky, and no one dared to underestimate it.

Mrs. Zhang's expression tensed, and she finally let go of the hand holding the edge of the bed. Liu Mei and A Cai took the opportunity to step forward and take her out of the room.

Seeing that everyone had left, Luo Lan quickly opened the operating room and put a ventilator and a monitor on Dazhi.

Looking at the fluctuating heart rate and intermittent breathing on the monitor, Luo Lan's brows were furrowed.

According to instrument monitoring, Dazhi's current condition is very bad and he is at risk of respiratory arrest at any time.

This is impossible. Logically, this kind of situation would not happen. Why would he suddenly become seriously ill?

At this time, she used two fingers to pry open Dazhi's eyelids and looked at him. His eyes were yellow and lifeless.

Suddenly, she noticed that his lips had turned black and purple. She quickly opened his mouth and saw that his teeth were also a little black.

"No, he's been poisoned."

She muttered to herself, without having time to think about where the poison came from. She quickly inserted a gastric tube into his stomach and began to wash it out. A large amount of water was poured into Dazhi's stomach through the gastric tube, and then refluxed out of his stomach, and this cycle repeated...

An hour later, beads of sweat had already appeared on Luo Lan's forehead. It was not until a gastroscopy was performed and it was found that there was no venom left in Dazhi's stomach that Luo Lan felt relieved.

Until this time, the monitor showed that Dazhi's blood pressure, heartbeat and pulse oxygen had returned to normal. She breathed a sigh of relief and gave him an IV of nutrient solution and anti-inflammatory drugs.

It was already afternoon when she came out of the operating room. When she opened the door, Mrs. Zhang, who had been waiting anxiously at the door, came to greet her.

"How is it? How is Tong'er?"

Luo Lan turned around, closed the door, and whispered to Madam Zhang:

"Dazhi is out of danger for now, but you can't go in to see him. You can only see him after three days."

After she finished speaking, she said to Ah Gang who was guarding the door:

"Arrange two reliable people to guard here. No one except me is allowed to enter this room."

A Gang nodded in agreement with a serious expression.

She then said to Liu Mei:

"You stay with Madam Zhang these few days. I will take care of Dazhi."

Madam Zhang looked at her in confusion, "Princess, why is this happening? Why can't I go in and see Tong'er? I want to see him."

Luo Lan comforted softly:

"Don't worry, I will take good care of him."

After she finished speaking, she said to Agang with a serious expression:

"Call everyone who has been in and out of Dazhi's room these days to the main hall. Huichun Hall will be closed this afternoon. Ask the patients to come back tomorrow."

Seeing her serious expression, the people present were puzzled but did not dare to ask any more questions.

After a while, Madam Zhang, Liu Meir, Acai, two servants and two maids stood in front of Luo Lan.

A Gang said to Luo Lan:

"Princess, only these few people often go to Dazhi's room. Caifeng and Ruyu are responsible for cleaning and other chores for Dazhi. These two are Xiaoma and Xiaoliu. They are responsible for bringing food and water to Dazhi."

Luo Lan glanced at the four people, then looked at Madam Zhang.

"What did Dazhi eat this morning?"

Mrs. Zhang said hurriedly:

"In the morning, I fed him a few mouthfuls of porridge. Since he fell into a coma, he could only drink a few mouthfuls of porridge every day."

"Is the porridge bowl still there?"

Mrs. Zhang shook her head. "It's gone. Xiao Ma took it away after we finished eating."

Luo Lan carefully observed the expressions of these people and asked again, but found nothing unusual.

So what's the problem?

She narrowed her eyes, waved her hand, and signaled Agang to let these people go!

After everyone left, Ah Cai frowned and came to her and whispered:

"Princess, do you suspect there's something wrong with Dazhi's food?"

Luo Lan nodded without hesitation, "Yes, Dazhi was poisoned."

Hearing this, Ah Cai opened her mouth in astonishment. "Poisoned? How could he be poisoned?"

Luo Lan half-closed his eyes and shook his head solemnly, "I don't know, so I suspect that there are spies in our mansion who want to kill Dazhi."