I am the Holy Poisoner, the Empress advised me to calm down

"Master, are you sure you saw it?" Li Xiaoshan also began to doubt.

"Of course I saw it!" The old man suddenly became angry. "You all don't believe me! Even your apprentice doesn't believe me!"

As he spoke, the old man took out a small bottle from his arms, which was filled with black liquid.

"Since you all don't believe me, I'll show you how powerful I am!" The old man raised the bottle and was about to throw it out.

"Be careful!" Chen Tianhua rushed over and tried to snatch the bottle.

But the old man moved quickly and the liquid in the bottle spilled out.

At the critical moment, Li Xiaoshan suddenly stood in front of Chen Tianhua and the black liquid splashed on his arm.

"Hiss!" Li Xiaoshan gasped in pain, and a red and swollen patch immediately appeared on his arm.

"Go wash quickly!" Chen Tianhua quickly pulled Li Xiaoshan to the faucet and rinsed with plenty of clean water.

"Master, you're crazy!" Li Xiaoshan shouted as he rinsed, "This is corrosive venom, you're going to kill people!"

The old man seemed to sober up a little when he saw this scene.

"I...I didn't mean to..." His voice began to tremble, "I just wanted to...to avenge my wife..."

"Your wife doesn't need you to take revenge like this." Chen Tianhua said as he treated Li Xiaoshan's wounds, "If she were still alive, she wouldn't be happy to see you hurting people like this."

"But...but she's dead..." The old man suddenly burst into tears. "She's dead. What's the point of me living alone?"

"You can live a good life and live your part," Chen Tianhua said, "but harming others is not the solution to the problem."

"I...I just miss her so much..." The old man sat on the ground, crying like a child.

The director was also moved by this scene. He walked over and squatted in front of the old man. "Old man, I assure you that our hospital absolutely did not intentionally cause your wife's death twenty years ago. If you like, I can show you all the medical records from that time."

"Really?" The old man raised his head with tears in his eyes.

"Indeed." The dean nodded. "Since our hospital was founded, there has never been a case where treatment was affected by red envelopes."

"Then...then why did my wife die?" asked the old man.

"Because medicine has its limitations," the dean said honestly, "especially twenty years ago. Many diseases that are curable now weren't curable then. This isn't anyone's fault; it's simply the limitations of medical development."

The old man was silent for a long time, then he sighed and said, "I...I was wrong."

"It's fine if you admit your mistakes and correct them," Chen Tianhua said, "but you must be responsible for your actions."

"I know." The old man nodded. "I am willing to take responsibility."

At that moment, the police arrived at the hospital. It turned out that the head nurse, Sister Wang, had already called the police.

"What's going on?" the policeman asked.

Chen Tianhua briefly explained the situation, then pointed at the old man and said, "This old man has admitted to poisoning. He needs to face legal sanctions."

"I'll go with you." The old man stood up. "I won't resist."

Li Xiaoshan felt complicated as he watched his master being taken away.

"Don't be sad." Chen Tianhua patted his shoulder. "Everyone must be responsible for their own actions, including your master and yourself."

"I know." Li Xiaoshan nodded. "Thank you, Doctor Chen."

"no need thank me?"

"Thank you for letting me know the truth," Li Xiaoshan said. "If it weren't for you, I might have lived in hatred all my life like Master."

"This is what I should do." Chen Tianhua smiled. "The most important thing now is that you work hard and live a good life."

"I will." Li Xiaoshan said firmly.

A few days later, the incident made the news, with the headline: "Hospital poisoning case solved, the cause turned out to be a misunderstanding 20 years ago."

After seeing the news, Chen Tianhua was filled with emotion.

"What's wrong?" Lin Hao asked.

"I think," Chen Tianhua said, "if the hospital had communicated better with the patient's family, perhaps today's tragedy wouldn't have happened."

"You're right." Lin Hao nodded. "Communication is indeed important."

"So," Chen Tianhua stood up, "from now on, our hospital must establish a more complete communication mechanism so that every patient and family member can understand the true situation."

"That's a good idea." Lin Hao agreed.

At this moment, the unreliable detective Zhao Dahai appeared again.

"Brother Tianhua, I heard that you solved the case?" Zhao Dahai asked excitedly.

"Yes, it's broken." Chen Tianhua nodded.

"How did it break? Can I learn something?"

"It's very simple," Chen Tianhua said, trying not to laugh. "Just observe carefully, think carefully, and then communicate carefully."

"Oh, I see." Zhao Dahai said with a look of sudden enlightenment, "So solving a case requires one's heart. I've been using my brain the whole time."

"..."

Lin Hao finally couldn't help laughing: "Dahai, you should go back and continue looking for a pet."

"That's right," Zhao Dahai scratched his head. "I took a case yesterday. We had to find a lost parrot. It was said that it could speak three languages."

"Then keep up the good work." Chen Tianhua patted his shoulder.

"Thank you!" Zhao Dahai left happily.

Looking at his back, Chen Tianhua smiled. Although there are many imperfections in this world, as long as everyone works hard, it will always become better.

As soon as Liu Ying finished speaking, Liu Hong's face suddenly changed, his body trembled violently, and he spat out a mouthful of blood with a "pu" sound.

"Grandpa!" Liu Ying was so frightened that her face turned pale and she hurriedly supported the staggering old man.

Liu Hong's face instantly turned pale, his breathing became rapid, and his chest heaved violently. Wang Dingguo was shocked when he saw this and hurried forward to check. He placed his finger on the old man's pulse, and his expression became more and more solemn.

"Oh no! The old man's condition has suddenly worsened." Wang Dingguo's forehead was covered with cold sweat. "My silver needles don't seem to have the expected effect."

Liu Ming panicked, his voice trembling: "Doctor Wang, please think of a solution!"

Wang Dingguo hurriedly gave Liu Hong another injection, but his breathing became weaker and weaker. Finally, he slowly closed his eyes and fell into a deep coma.

"Grandpa, wake up!" Liu Ying's eyes turned red instantly, and her voice choked as she shook the old man's body desperately.

The entire Liu family was in chaos. The servants were rushing in and out in a panic. Liu Ming paced back and forth in the room, with beads of sweat dripping from his forehead.

"How could this happen? Wasn't it fine just now?" Liu Ming's voice was filled with despair. "Doctor Wang, please try again!"

Wang Dingguo shook his head, a look of shame on his face: "I have tried my best, but the old man's condition is more serious than I thought."