Luo Shu was simply shameless to the point of insanity.

Even Sun Buzhou himself couldn't stand it anymore. Although he was also envious of the Nine Dragon Coffin treasure, he wouldn't be as brazen as Luo Shu.

Sun Buzhou scolded, "Luo Shu, don't talk nonsense. You're not young anymore, so don't talk off the top of your head, saying whatever comes to mind!"

Luo Shu pouted, looking unconvinced.

Although he was over forty years old, he had been by Sun Buzhou's side since he was a child.

He didn't even have the ability to live independently, so he still acted like a child when speaking and doing things.

Especially since Sun Buzhou was of noble status and was always highly regarded wherever he went, Luo Shu, who was always by his side, also felt superior.

Over time, Luo Shu developed an arrogant and self-opinionated personality.

By the time Sun Buzhou realized the problem, Luo Shu was already too old to change.

Chen Xiao once again created a miracle, and Qi Qingfei also felt proud, saying triumphantly:

"Uncle Sun, you've seen it now, right? I wasn't bragging. Mr. Chen is really a very powerful divine doctor!"

"Hehe, I didn't expect the legendary Nine Dragon Coffin to actually exist, and it's as magical as the legends say!"

Sun Buzhou smiled lightly, his words full of praise for the Nine Dragon Coffin, but he didn't comment on Yang Zhen's medical skills.

Luo Shu said contemptuously, "Miss Qi, didn't you hear what I just said? In fact, this kid's medical skills aren't as great as you say. The reason he was able to detoxify your father was entirely due to the Nine Dragon Coffin. It can be said that it has nothing to do with him personally!"

Qi Qingfei snorted angrily, "Can you shut up? Don't you know how annoying you are?"

Luo Shu was stunned. In all his years, almost everyone spoke to him gently and respectfully.

But Qi Qingfei scolded him so directly, saying he was annoying, which made him start to doubt his life.

However, Chen Xiao and Qi Qingfei soon understood the origin of Luo Shu's personality.

Because his master, Sun Buzhou, was really protective of his own!

After Qi Qingfei scolded Luo Shu, Sun Buzhou immediately stood up for his disciple.

"Niece Qingfei, although your Senior Brother Luo's words are harsh, they are not without reason, so you shouldn't blame him."

Hearing this, Chen Xiao was unhappy. He said without any politeness:

"Old man, you've repeatedly belittled me. I see that you're old, so I don't bother to argue with you, but you keep going on and on, don't you? Do you really think your medical skills are the best in the world?"

"Boy, how are you talking?" Luo Shu scolded.

Chen Xiao didn't stand on ceremony with him, and directly cursed back, "Shut your mouth, I'm talking to your master, what are you chiming in for? You uneducated thing!"

Facts proved that Luo Shu was a bully who was afraid of the tough. As soon as Chen Xiao lost his temper with him, he was so frightened that he didn't dare to say a word.

Sun Buzhou obviously didn't expect Chen Xiao to dare to provoke him like this, and his impression of Chen Xiao worsened.

In his opinion, although this young man had some opportunities, his personal qualities were extremely poor and he didn't deserve to be a doctor at all.

"Boy, although I dare not say that my medical skills are the best in the world, they are still much better than yours!"

Chen Xiao sneered, "Much better than me? Then prove it to me!"

Sun Buzhou flicked his sleeves and snorted angrily, "Hmph, how can I prove this kind of thing, and why should I prove it to you?"

Chen Xiao spread his hands, "If you can't prove it to me, it means you're chickening out, and you don't need to prove anything else. As long as you can wake up Qi Tianhu, I'll consider you amazing!"

Chen Xiao seemed to have learned to say 'consider you amazing'.

Sun Buzhou snorted disdainfully, "Hmph, ridiculous, you kid, you underestimate me too much! The poison in Brother Qi's body has been removed. Even if I don't take action, he will wake up on his own when the time comes. If I want to make him wake up quickly, I have at least a hundred ways!"

Chen Xiao said teasingly, "Don't just talk about it. Since you say it's so simple, then try it!"

"Try it then, but kid, you have to remember, I'm not doing this to prove that I'm better than you, because you don't deserve me to do that!"

"Luo Shu, bring me the silver needles."

Sun Buzhou stretched out his hand, and Luo Shu obediently took out the silver needles and respectfully handed them to Sun Buzhou.

With the silver needles in hand, Sun Buzhou's aura instantly erupted, and even his temperament was completely different from before.

Chen Xiao thought to himself, as expected of a national medical master, he really has some skills.

But if he thought it would be easy to wake up Qi Tianhu, then he would be very wrong.

The progress of the matter was also as Chen Xiao had expected. After Sun Buzhou used more than a dozen methods, Qi Tianhu was still unconscious.

Sun Buzhou frowned, and cold sweat broke out on his forehead.

"That's not right, Brother Qi's poison has obviously been removed, and his vital signs are close to normal. Logically speaking, he should be able to wake up soon, but why can't he wake up?"

Sun Buzhou couldn't figure it out, and suddenly looked at Chen Xiao angrily: "Boy, are you playing tricks?"

"Am I playing tricks?"

Chen Xiao sneered, "I was just about to ask, are you playing tricks?"

Sun Buzhou was stunned when he heard this: "What do you mean by that?"

Chen Xiao said lightly:

"Since I last examined Qi Tianhu's body, he originally had three months before the poison would take effect, but as soon as you came, he suffered from the poison and died two months early. It's hard for me not to suspect that this has something to do with you?"

Sun Buzhou was furious: "Ridiculous, do you know what my relationship with Qi Tianhu is? Would I harm him? What's more, the poison he was poisoned with is Refining Heart Dragon Saliva. I don't even know how to make this kind of poison take effect early!"

Chen Xiao was slightly stunned, staring into Sun Buzhou's eyes and asked, "You really don't know?"

Sun Buzhou seemed to have been greatly offended, and said with enthusiasm: "I, Sun Buzhou, am open and aboveboard. If I say I don't know, then I don't know. Brat, what exactly do you mean?"

Chen Xiao shook his head: "It seems you really don't know."

Then, his eyes turned cold, and he suddenly looked at Luo Shu.

"Since he doesn't know, then you must know, right?"

Luo Shu couldn't help but shudder when Chen Xiao's eyes fixed on him.

"You, you, what are you talking about? What, what do I know? I, I don't understand what you're saying at all!"

Luo Shu retorted excitedly.

But for some reason, he suddenly began to stutter.

Chen Xiao looked at Luo Shu, and then at Sun Buzhou.

"Since neither of you know, then I'll force it out and let it find the real culprit for me!"