Seeing that Qin Hao was so polite to him, Kang Lichuan was stunned for a moment and thought he was playing with him, so he quickly said:

"I'm sorry, Boss Qin, I've come a little late, please forgive me."

"You don't have to worry about having a good meal late, so hurry up and invite it in the house." Qin Hao said with a smile.

Liu Kun was very tactful: "Boss Qin, head of the Kang family, then I will say goodbye first. Please inform me if you have any need, and I will wait downstairs."

After saying that, he bowed with his fists and quickly turned around and left.

Kang Lichuan clasped his fists again and apologized to Qin Hao: "I'm sorry, Boss Qin, it's all my ignorant son who caused such a big disaster."

"The head of the Kang family doesn't have to feel guilty, please come and sit in there." Qin Hao still had a smile on his face.

Faced with Qin Hao's kindness, the more flustered the head of the Kang family felt, and sweat broke out in his palms.

On the way he came, he had already thought of various countermeasures.

But I didn't think about it, Boss Qin greeted him with a smile and how to face it.

For a moment, he was stunned at the door, not knowing whether to move forward or backward.

"Host Kang, what are you thinking?" Qin Hao asked.

"Nothing, nothing." Kang Lichuan said repeatedly.

Seeing Qin Hao making an incoming move in, he hesitated and quickly walked into the room.

"Bang!"

Qin Hao closed the door.

This is just an ordinary closing door, but in Kang Lichuan's ears, the sound is particularly harsh.

At this time, he was already full of soldiers, and any action Qin Hao did was understood as dangerous by him.

"Master Kang, there is no need to be polite, please sit down." Qin Hao pointed to the sofa and smiled and asked, "Do you want to drink red wine or drink a drink."

Kang Lichuan stood there staring at the sofa in a daze. He suspected that there was a mechanism hidden inside. If he did it on his own, he would be controlled.

He even more suspected that Qin Hao had the poison hidden in the drinks he prepared for him.

He believed that since Boss Qin could join forces with the Demon Sect, he must be a ruthless person who could do anything and had to be careful.

"Thank you, Boss Qin, Mr. Kang is a guilty person. Just stand and repent to you." Kang Lichuan said.

"Just do whatever you want!" Qin Hao smiled faintly, sat on the sofa with his legs crossed, swaying the red wine glass, and slowly savoring it.

Kang Lichuan was like a child who made a mistake, standing there, lowering his head, and daring not to say anything.

"Head of the Kang family, this person, since he has made a mistake, he will be punished. Do you think I'm right?" Qin Hao suddenly spoke and suddenly asked.

"Yes, yes, yes, you should be punished." The head of the Kang family quickly looked up at Qin Hao, with a relaxed expression on his face.

Qin Hao just stopped talking, and he was anxious and uneasy. Now that he heard that he was going to accept punishment, he felt much more relaxed.

So he said urgently: "Boss Qin, as long as you can keep our Kang family a way out, I am willing to accept any kind of severe punishment."

"I have always been a reason. Anyone who is wrong will punish you. You did not want to assassinate me, so I have no reason to kill you, let alone destroy your Kang family." Qin Hao shook his wine glass gently and his tone was calm.

Kang Lichuan sighed in a long sigh: "Boss Qin is very kind and righteous, and Kang is always remembered."

Qin Hao changed his tone and said coldly: "However, death penalty can be avoided, and living crime cannot be escaped. I have to make you pay some price before you can remember."

"Yes, yes, you have to pay a price." Kang Lichuan said repeatedly.

Qin Hao realized that the atmosphere had been almost rendered, and basically shocked Kang Lichuan successfully. He no longer beat around the bush and said directly: "I want you to contribute your Kang family's secret technique of refining poisons."

"This..." Kang Lichuan hesitated for a moment.

This secret poison refining technique is the foundation of their Kang family. Back then, their ancestors became the first family on the 018 planet of the Demon Sect by relying on such secret technique.

"What? I don't want to!" Qin Hao immediately looked dark, put down the wine glass in his hand, and looked at him coldly.

"I do, I do." Feeling Qin Hao's anger, Kang Lichuan instinctively took out a storage magic weapon and took out a yellowed ancient book from it.

His eyes were full of reluctance, but he still walked forward, held his hands, and respectfully presented it to Qin Hao: "Boss Qin, please check it out."

"Yeah!" Qin Hao still looked serious, nodded slightly, took the reading secret, and began to read it carefully.

This book is very thick, with a total of 2,875 pages.

The content is extremely rich, and it introduces thousands of medicinal materials used to refine poisons in detail.

And it has been explained in detail how to refine hundreds of poisons.

Qin Hao didn't have time to savor it, but looked through it quickly, intending to record all the content in his mind first.

But in Kang Lichuan's view, his behavior was just a quick look and swallowing everything.

Kang Lichuan couldn't help but feel happy: "Boss Qin is just an ordinary person. He can't understand the power of this secret technique at all. He can only flip through it and find something new."

However, he still said politely on the surface: "To be honest, Boss Qin said that although the secret technique of refining poison in our Kang family is not difficult to understand, it is extremely complicated and requires memorizing a large number of medicinal materials and the methods of refining different medicinal materials.

The temperature required to refine medicinal materials and the amount of materials, a slight difference in temperature will seriously affect the toxicity.

Mr. Kang has been practicing hard for many years and has only mastered dozens of ways to refine poisons."

Qin Hao ignored it and was still quickly flipping through the contents of each page.

His brain is not only large in capacity, but also accurate, and can accurately measure every heat required for each poison and the proportion of each medicinal material to the extreme.

Therefore, the kind of trouble Kang Lichuan faced was completely nothing to Qin Hao.

After more than twenty minutes, Qin Hao finally copied all the contents of this thick poison refining secret technique into his mind.

I couldn't help but sigh: "I have traveled around the world and seen many secret techniques. This is the most complicated one I have ever seen."

"Hehe!" Kang Lichuan became even more proud and hurriedly came to the front and said, "Boss Qin, I have some simple secret techniques. If you want to learn, you can take them to take a look."

"I am just an ordinary person, and I can't practice ordinary secret techniques." Qin Hao said, "so I'm still interested in this kind of secret technique that does not require a large amount of energy as support."

"I understand," Kang Lichuan said repeatedly, "Then I will collect more poison-refining formulas in the future so that Boss Qin can practice."
Chapter completed!