In the martial arts world, he threatens Yin Susu from the start.

"In that case, Immortal Sister, you should learn this technique first."

Gu Hanyuan handed her the "Yin Chapter" of the "Yin-Yang Manual".

It's not difficult to redeem the "Life-Sustaining Eight Pills".

The difficulty lies in how to dilute it.

Gu Hanyuan had no intention of diluting the blood.

Think about it.

The best solution is none other than the "Yin-Yang Formula".

Then, the medicinal power is transferred through the "Yin-Yang Technique".

Although the Immortal Sister was somewhat bewildered by Gu Hanyuan's sudden offer to teach her a cultivation technique.

But she still obediently started watching.

He was taught by Gu Hanyuan.

I got the hang of it very quickly.

After she learns it.

Gu Hanyuan whispered in her ear about the treatment process.

The immortal sister blushed deeply.

She was too shy to speak.

Gu Hanyuan asked softly:

"The Immortal Sister is unwilling?"

She had never heard of this treatment method before.

But out of trust and a little expectation in her heart, she still blushed and said:

"I'm willing to die. I'll do whatever you do to me, big brother."

In her opinion.

If it can be cured.

Regardless of whether it was out of a desire to repay Gu Hanyuan.

It still stemmed from my own conscience.

They didn't feel any resistance.

If it can't be cured.

We should leave behind some beautiful memories.

It's worth it to have lived this life.

Gu Hanyuan smiled gently:

"Don't worry, Immortal Sister, I will definitely heal you."

Gu Hanyuan swallowed the "Life-Extending Eight Pills" he had exchanged.

Although the immortal sister is weak.

However, there was the spiritual energy that Gu Hanyuan had previously infused into it.

I have already begun to learn the "Yin-Yang Formula".

The treatment process was not that difficult.

Although there is still some pain.

But after my body recovered, I felt much more energetic.

His complexion was rosy and healthy.

My body is also stronger than before.

He no longer looked like he was on the verge of death.

Gu Hanyuan's main purpose was also to treat her.

Although not entirely satisfying.

But at worst, we can just go find Blue Phoenix later.

He spoke gently to his immortal sister:

"Immortal Sister, your body has been healed. You just need to rest well and you will fully recover."

She was still a little unsettled.

But she still smiled.

He expressed his gratitude to Gu Hanyuan for giving him a new life:

"Thank you, big brother."

Gu Hanyuan gently stroked the hair on her head.

He smiled gently:

"Then I'll go out first. You get some rest."

She saw that Gu Hanyuan was about to leave.

She suppressed her shyness.

She grabbed Gu Hanyuan's hand and said:

"Big brother, I feel much better now, I'm fine now. It will be very uncomfortable for you to go out like this."

Gu Hanyuan lightly touched her lips.

"My immortal sister is so adorable, I can't refuse her."

. . . . . .

The old man and Zu Qianqiu waited anxiously outside.

Lan Fenghuang and Wu Xingyun were equally worried about Gu Hanyuan.

Fortunately, we waited a long time.

Gu Hanyuan still came out.

He laughed heartily under the expectant gazes of the old man and Zu Qianqiu:

"I have successfully completed my mission; Immortal Sister has been healed."

"That's wonderful! Thank you, Young Master Gu."

The two old men seemed to be used to kneeling.

He knelt on the ground once again to express his gratitude.

However, this time Gu Hanyuan did not stop them.

He did put in some effort, after all.

"However, she is still very weak after the treatment and needs to rest. Let her rest well today and don't disturb her."

Gu Hanyuan didn't want the old man to know that he had taken advantage of his daughter while treating others.

It's best to keep him away from the immortal sister for now.

The two looked at Gu Hanyuan, who was pretending to be pale.

They thought he had really expended a lot of his power to heal his immortal sister.

The old man bowed again and said:

"Young master, you are truly virtuous. From now on, this old man's life belongs to you. I will obey your every command, even at the cost of my life."

Zu Qianqiu also expressed his opinion.

He and the old man had been good friends for many years.

He even earned the nickname "Ancestor of the Yellow River".

He always treated the immortal sister as his own niece.

They also cherished this well-behaved girl whose fate was full of twists and turns.

Seeing that she was finally able to prolong her life thanks to Gu Hanyuan's treatment.

He was just as grateful to Gu Hanyuan as the old man.

Gu Hanyuan didn't care about their loyalty.

Although the two are quite famous.

But his strength was completely insignificant in his eyes.

It's better than nothing.

Lan Fenghuang and Wu Xingyun were only worried about Gu Hanyuan's pale face.