On the one hand, he is his friend, and on the other hand, he feels that Lin Han would not do such a thing.

He had promised to let Lin Han try before, which meant he trusted Lin Han.

At least I believe it 70%.

So how does he choose?

"Since you can't choose, Xiaofeng, and Lin Han can't come up with any convincing truth, then let's use my method!"

After seeing that Zhang Xiaofeng didn't answer for a long time, Yang Hucheng became impatient and took the initiative to offer suggestions.

"What method?" Zhang Xiaofeng asked puzzledly.

"Since Lin Han dares to question my ability and won't let me treat Mr. Zhang, why not let Lin Han give it a try? I think this is also his purpose for coming here. If he can cure Mr. Zhang, I will be happy for him!"

Yang Hucheng sat on a chair nearby, crossed his legs, folded his arms across his chest, looked at Lin Han leisurely, and said provocatively.

"This..." Zhang Xiaofeng pursed his lips, feeling a little embarrassed. He didn't want to hurt the relationship, but now seeing Yang Hucheng's expression, it was obvious that he had already resentful of Lin Han, and it was too late to make amends.

"Lin Han, what do you think?"

Helplessly, Zhang Xiaofeng could only look at Lin Han to see what Lin Han thought.

If he could agree, that would naturally be the best. He was just afraid that Lin Han would use some excuse to shirk, and then the relationship between the two of them would be ruined, and it might even affect his friendship with Yang Hucheng.

"Can!"

Lin Han immediately nodded and accepted it. After all, what Yang Hucheng said was right. He did come here to save Zhang Yongnian.

He also had the confidence that he could rescue Zhang Yongnian. Although he did not want to become an enemy of Yang Hucheng, there were some things he had to do.

He would definitely not sit idly by if anything could harm Zhang Yongnian.

As long as Zhang Yongnian wakes up, he will have proved himself, and there will be no contradiction anymore.

Even if Yang Hucheng still had some grudges against him, it didn't matter. After all, they shouldn't have any contact in the future.

"Okay, then you go first! If you can save my grandfather, then I will believe that you are innocent, and I will fulfill my grandfather's promise and help you deal with the Du family with all my strength!"

Zhang Xiaofeng breathed a sigh of relief and promised solemnly.

"Okay!" Lin Han nodded and came to Zhang Yongnian. He stretched out his hand, pressed Zhang Yongnian's wrist, and took his pulse.

As for other places, he had also checked them when Yang Hucheng examined them just now. He knew Zhang Yongnian's current physical condition and was confident that he could save Zhang Yongnian.

So there is no need to check again.

Lin Han quickly took out Hua Tuo's golden needles and quickly inserted them into six acupoints on Zhang Yongnian's head and neck.

"Acupuncture? Interesting, but the acupuncture points are very fragile. If you use a little more force with such a sharp object, it can cause disaster!"

Yang Hucheng, who was standing by, was a little surprised to see Lin Han using acupuncture to treat the patient, but then he sneered at it.

"The risk is high, but the benefits are also great." Lin Han didn't care whether Yang Hucheng thought highly of his treatment methods.

Although Hua Tuo's golden needle is also acupuncture, it has deviated from traditional acupuncture. To confuse the two can only be said that Yang Hucheng has a short vision.

As soon as he finished speaking, the stunned Zhang Yongnian suddenly opened his eyes.

Zhang Xiaofeng was overjoyed when he saw this and hurried forward, "Grandpa, you finally woke up!"

While Zhang Xiaofeng was happy, Yang Hucheng couldn't help but raise the corners of his mouth and reveal a slightly meaningful smile.

Xiaoxiang, who was standing by, couldn't help but frown when he saw this, feeling something was wrong.

At the same time, Zhang Yongnian's body suddenly trembled, and then he let out a scream of pain, followed by bloodshot eyes and foam coming out of the mouth.

"This? Grandpa, Grandpa!"

Zhang Xiaofeng was so frightened when he saw Zhang Yongnian in this condition that he didn't know what to do and had no idea what was going on.

But he knew who knew what was going on and who could answer him.

He immediately turned his head to look at Lin Han who was also surprised and shouted angrily: "What did you do?"

Zhang Yongnian was fine just now, but after Lin Han gave him acupuncture, Zhang Yongnian screamed in pain. Who else could he find if not him?

But Lin Han was very confused and looked puzzled.

Because he didn't know what was going on, his Hua Tuo golden needles shouldn't have caused such a violent reaction.

This reaction was like being suddenly subjected to some severe stimulation, and it was as painful as if one's leg was cut off.

Although Lin Han didn't know what happened, he quickly pulled out the Hua Tuo golden needle, but it was still useless, and Zhang Yongnian was still howling in pain.

The pain is still there and shows no sign of abating

"Let me do it!"

At this moment, Yang Hucheng got up from his chair, walked to Zhang Yongnian, took out a prepared needle, and gave Zhang Yongnian an injection.

It looked like a sedative. After taking it, Zhang Yongnian immediately calmed down and fell asleep again.

But Lin Han was still very confused and didn't understand why this happened to Zhang Yongnian.

At this moment, Xiaoxiang walked behind Lin Han, pulled him back a few steps, then stared at Yang Hucheng who was smiling very proudly, and whispered:

"I just saw Yang Hucheng smiling very strangely. Could it be that he did something at the beginning to cause such an effect?"

Xiaoxiang certainly didn't think that Lin Han would harm Zhang Yongnian, and she just saw Yang Hucheng smiling so strangely, which made people wonder what Yang Hucheng had done to make him smile like that.

After hearing this, Lin Han also looked at Yang Hucheng. If Yang Hucheng wanted to do something, he could indeed do it. But now he had no evidence to prove that it was Yang Hucheng who did it.

But he can prove it!

Lin Han looked at Zhang Xiaofeng and said, "I want to take a look at Mr. Zhang's body. There must be something that caused my acupuncture to fail."

Lin Han had thought about a lot, so he knew very well that his acupuncture would only wake Zhang Yongnian up and would not cause such a big reaction.

If it was really Yang Hucheng who did something, then they would have to be more careful. Who knows whether Yang Hucheng was simply opposing him or had other intentions?

Zhang Xiaofeng pursed his lips and hesitated.

When Yang Hucheng saw that Zhang Xiaofeng was indecisive, he began to exaggerate and sneered in a sarcastic tone:

"I shouldn't have trusted you in the first place. What medical skills do you know? Are you famous in this field? You're just a bitch's mistress! You're definitely just using those little tricks like before!"

"Don't go too far!" Hearing him say that, Lin Han became even more angry.

It is not difficult to hear that in addition to insulting them, Yang Hucheng also wanted to stop him from getting close to Zhang Yongnian, because this would allow him to find out about Zhang Yongnian's physical problems!