The prison doctor is amazing!

Huang Guoliang shook his head and said, "If you had offended me, I could forgive and forget, but you offended Mr. Qin, and you deserve to die!"

Huang Guofa immediately pleaded with Qin Yu, "Mr. Qin, I'll use all my money to buy my life, please..."

boom!

Before Huang Guohua could finish speaking, his head exploded like a watermelon, and the smell of blood instantly filled the entire hall.

Huang Guoliang looked at the dead Huang Guofa with a sorrowful expression.

Just as Huang Guoliang was grieving, the severely injured Yu Guanghao struggled to his feet and said to Qin Yu with a gloomy face, "Kid, you wait, the Yu family will not let you get away with this!"

With that, he stumbled away.

A cold glint flashed in Qin Yu's eyes as he reached out to stop Yu Guanghao, saying, "I'm waiting for the Yu family to take revenge on me, but you won't see it!"

Yu Guanghao arrogantly said, "Haha, did I hear that right? You actually want to kill me! Do you know who I am? I am the younger brother of the Yu family patriarch. If I die, you and your relatives and friends will all be buried with me!!"

Qin Yu shook his head and said, "You think too highly of the Yu family!"

Seeing Qin Yu's serious expression, Yu Guanghao said angrily, "Qin Yu, our Yu family is the eighth-ranked family in Haidu!"

"Ranked eighth?"

Qin Yu laughed and said, "Do you know that the Zhou family was wiped out last night?!"

Yu Guanghao's expression changed drastically as he asked, "You're the one who destroyed the Zhou family?"

The Zhou family was indeed wiped out last night, but no one knows who was behind it.

If the Zhou family was indeed destroyed by Qin Yu, then the Yu family would be fortunate enough to avoid following in the Zhou family's footsteps, let alone avenge him.

"Divine Physician Qin!"

Fang Shifu was shocked. He had been worried about the feud between Qin Yu and the Zhou family, but now Qin Yu had quietly destroyed the Zhou family.

It should be noted that the Zhou family is the fifth-ranked family in Haidu, far superior to families like the Huang and Yu families, which are ranked at the bottom.

In terms of family strength alone, the Zhou family could easily overpower the combined forces of the Huang and Yu families.

However, Qin Yu actually made the Zhou family disappear from Haidu!

Huang Guoliang and his son were equally shocked.

"Let's go!"

Qin Yu did not answer Yu Guanghao's question. He swung his hand down, aiming straight for Yu Guanghao's head.

Yu Guanghao's face turned pale instantly. He said, "Qin Yu, let me go. I promise the Yu family will never cause you any more trouble, and we will never try to take advantage of the Huang family again!"

"Save those words for your next life!"

Seeing that Qin Yu's hands hadn't stopped, Yu Guanghao said anxiously, "I will definitely keep my word. Just name your conditions, and I will agree to them!"

boom!

But as soon as Yu Guanghao finished speaking, his head rolled to the ground, blood gushing out, making the bloody smell in the air even stronger.

Qin Yu pointed at Yu Guanghao and the others, and said to Huang Guoliang, "Clean this up, or it will spoil your tea-drinking mood!"

"Yes, Mr. Qin!"

Huang Guoliang respectfully agreed and immediately called over a servant to clean the hall as quickly as possible.

After the hall was cleaned up, Qin Yu and the others took their seats and began to savor the premium Tieguanyin tea placed in front of them.

After drinking the tea, Fang Shifu asked Qin Yu curiously, "Dr. Qin, did you really wipe out the Zhou family?"

Huang Guoliang and his son also put down their teacups and looked at Qin Yu with expectant faces.

Qin Yu did not hide anything from Fang Shifu and nodded, saying, "The Zhou family was indeed wiped out by me!"

Upon hearing Qin Yu's answer, Fang Shifu exclaimed sincerely, "Dr. Qin, you are amazing!!"

Huang Guoliang and his son nodded in deep agreement.

Qin Yu instructed, "You just need to know about this; don't tell anyone!"

"Yes!" Fang Shifu and the others nodded in agreement.

Huang Guoliang followed up with a serious expression and said, "Dr. Qin, thank you for resolving the crisis for my Huang family. From now on, my Huang family will be your vassal, at your beck and call, and serving you!"

Qin Yu nodded and said, "If the Huang family encounters any more trouble in the future, contact me immediately!"

Huang Guoliang said excitedly, "Thank you, Mr. Qin!"

Although Yu Guanghao's death temporarily relieved the Huang family's crisis, he was worried that the Yu family would seek revenge for Yu Guanghao and cause trouble for the Huang family.

After Qin Yu's words, he had no more worries.

After expressing his gratitude, Huang Guoliang took out a gift box, opened it, and handed it to Qin Yu, saying, "Mr. Qin, the Huang family will never forget your kindness. To express our gratitude, I would like to present you with a family heirloom as a token of our appreciation!"

Fang Shifu pointed to the round gemstone in the gift box and said to Huang Guoliang, "Patriarch Huang, you are too stingy! Doctor Qin helped your Huang family through the crisis of being swallowed up by the Yu family, and you only gave Doctor Qin one gemstone!!"

"I really love this gift!!"

But as soon as Fang Shifu finished speaking, Qin Yu took the gift box handed to him by Huang Guoliang and said excitedly.

He had heard Chen Ping mention a magical treasure called the Yin-Yang Divine Pearl.

Legend has it that the Yin-Yang Divine Pearl contains the two energies of Yin and Yang, which control life and death, making it extremely magical.

The gift Huang Guoliang gave him was remarkably similar to the Yin-Yang Divine Pearl that Chen Ping had described to him.

However, whether this gemstone is truly the extremely rare Yin-Yang Divine Pearl still needs to be verified by him personally.

Because Qin Yu was eager to verify whether the gem in his hand was indeed the Yin-Yang Divine Pearl, he stood up and said to Huang Guoliang and his son, as well as Fang Shifu, "I have other matters to attend to. You can continue your conversation!"

Fang Shifu immediately stood up and said, "Dr. Qin, I'll take you back!"

"it is good!"

Qin Yu did not refuse. After briefly greeting Huang Guoliang and his son, he left the Huang family with Fang Shifu.

After leaving the Huang family, Fang Shifu quickly took Qin Yu to Qianlong Villa.

As Qin Yu entered the villa, Chu Xuewei, who was in the living room, said, "Tomorrow, you should accompany Zhiruo to her brother's treatment first, and then return to Qingcheng Group!"

Upon returning to Qingcheng Group, Lin Zhiruo asked for leave from Qin Yu by saying she needed to go to the hospital with Qin Yu to treat her younger brother, and also requested that Qin Yu have a day off.

Lin Zhiruo was her best friend, so she naturally wouldn't refuse Lin Zhiruo's request.

"Okay, I understand!!"

Qin Yu agreed and excitedly returned to his room.

Upon returning to his room, he couldn't wait to bite his finger and drip his blood onto the gemstone Huang Guoliang had given him.

Bang!

As blood dripped down, the gemstone shattered, releasing two streams of gas, one white and one black, which intertwined and rushed into Qin Yu's body.

As the two streams of gas rushed into his body, Qin Yu felt that in addition to the true energy brought by cultivating the Emperor Dragon Technique, there were two more solidified streams of gas in his dantian.

These two streams of energy are the Yin and Yang energies that control life and death.

"Great!"

Qin Yu felt the wonder of Yin and Yang energies, and his face was full of joy.