In every corner of Xuanjing City, various poisons collected by Bai Shuyue traveling all over the world are buried deep. The most important one is the [Blood Drop] made of human essence and blood.

Once triggered by an explosion, it will scatter into blood mist in the sky.

Yes, after fifty years of research, Bai Shuyue came to an incredible conclusion. The reason why he has never been able to absorb the spiritual energy in the spirit stone is not because the spiritual energy is poisonous.

Instead, humans will have a strong mutually exclusive reaction with spiritual energy, just like a very poison. The toxicity is far superior to any other poison in the world. Through a series of experiments, Bai Shuyue has verified this point.

"I just don't know how much it can be effective against immortals."

The immortal's conversation came from the sky, and Bai Shuyue silently remembered every sentence carefully in her heart.

"The land of immortality is the method of forming elixirs."

"Immortal Miasma..."

"It's just a glimmer of hope!" Amid the crazy laughter, a fire dragon fell from the sky and swallowed Xuanjing City.

The continuous explosions resounded through the sky, and the huge Xuanjing City turned into ruins like a toy.

Even though he had already known what would happen in advance, the power displayed by the two immortals in front of him still made Bai Shuyuexin tremble in fear.

At the same time, the effect of [Blood Drop] is unexpectedly good!

Accompanied by the blood and fire, thick blood mist rose up in an instant. It seemed to condense the resentful souls of hundreds of thousands of innocent people in Xuanjing City, and swayed up!

Dao Xuanzi and Kou Hong were caught off guard and were covered by large patches of blood mist, both making a muffled groan.

Bai Shuyue held her breath and observed.

A moment later, two figures rushed out of the blood mist and flew towards the west!

"The speed is much slower than before! And..."

"Stealing momentum!"

Bai Shuyue was not in a hurry to chase. Although she was severely injured, the speed of the immortal flying was not comparable to that of her mortal. However, she had already set up eyeliners in Daxuan. As long as the immortals were still in Daxuan, she would definitely find them!

These people were all saved by Bai Shuyue in the past fifty years of medical practice, and they were loyal and reliable.

Waiting on the spot for a long time, the flying pigeon came from the sky, bringing the message of the traces of immortals. A carriage carrying Bai Shuyue slowly set off and followed the traces of immortals.

Three months later.

"Auntie Bai, according to the investigation of his brothers, the two immortals eventually disappeared into this forest."

"But the Black Water Mountain is endless for hundreds of miles and is indifferent. The brothers have tried their best, but they still haven't..." A man in black knelt on one knee with guilt on his face and reported to Bai Shuyue.

"It's okay." Bai Shuyue stared at the deep forest ahead and interrupted the man in black.

"Let them all come back. Next, I'll go find it myself." The man in black was slightly stunned, but saw Bai Shuyue, who had already walked into the mountains step by step.

After hesitating for a moment, the man in black finally did not choose to follow. Because he knew that Aunt Bai had always been the same. Moreover, tracking the immortals was indeed daunting...

Medical skills have reached its peak, and Bai Shuyue survived in the mountains and wilderness without any problem.

More importantly, she could clearly sense the fluctuations of spiritual power left by the two immortals flying. She pointed out a clear direction in this boundless mountain forest.

"I haven't walked out of this forest for a long time, or suffered heavy damage, and am recuperating. I don't know when I will be injured as before..."

"I'm going to do it as soon as possible."

A resolute look flashed between Bai Shuyue's eyebrows, and she took a black pill. After a few breaths, a strange bright red surged on her cheeks. It was at the cost of consuming vitality that she greatly enhanced her ability to move.

Following the direction indicated by the remnants of spiritual power, Bai Shuyue walked forward quickly.

Fifteen days later, he went deep into Heishui Mountain three hundred miles, a mountain canyon.

"The traces of spiritual power have come to an abrupt end here."

"And there is a spiritual power fluctuation ahead..."

When he was about to face the immortal, Bai Shuyue couldn't help but feel a little nervous.

But in a flash, she had already suppressed her hesitation.

Step closer.

The river was gurgling, and a man sat at the edge of a tomb not far from the stream, closing his eyes and crossing his legs.

Bai Shuyue recognized at first glance that it was the one among the two immortals named Kou Hong.

But he no longer looks like a middle-aged man like before, but his hair is gray and his face is covered with wrinkles. He seems to be drooping old!

"Is this the effect of the immortal miasma?" Bai Shuyue was secretly frightened and glanced at the grave beside Kou Hong.

"It can not only hurt immortals, but also kill immortals?"

The approach of mortals cannot be concealed by Kou Hong's response.

He opened his eyes instantly and locked Bai Shuyue.

At this moment, Bai Shuyue felt her body stiffen and she could no longer move.

Fortunately, it seemed that Bai Shuyue was just a simple mortal and did not have any threats. Kou Hong quickly closed his eyes again.

"Why are you chasing me here?"

As a doctor, Bai Shuyue heard Kou Hong's voice lacked energy. However, it was not something she and her wife could deal with.

After weighing the pros and cons, she took out the little left of spirit stone, bowed her head and whispered: "What the old woman wants in her life is to cultivate immortality and live forever. How could she search for the world and there is no real immortal method. The day before yesterday, she was surprised to hear two immortals appear in Xuanjing..."

Kou Hong was not interested in Bai Shuyue's words, but just stared at the spirit stone in her hand.

After lying over it, a hint of surprise flashed in his eyes: "The best spirit stone?"

After playing with it, he showed surprise: "Although only this little remnant is left, it is enough for me to barely recover from my injury."

He looked at Bai Shuyue and asked, "Where did you find this spirit stone?"

It seemed that I had already believed Bai Shuyue's words.

"Report to the Supreme Immortal, this stone was obtained by the old woman from a mountain tomb." Bai Shuyue answered truthfully.

"Apart from this spirit stone, there are other things?" Kou Hong asked hurriedly.

"Uh..." Bai Shuyue made a memory statement.

After a while, he replied: "It seems that there are no other special objects. Oh, by the way, there is also a jade book silhouette. It's just that there is no text on it, and there is no strange smell of this stone."

Kou Hong was overjoyed: "Where is that jade slip?"

Those who can hold the best spirit stones will definitely carry jade slips with them.

"As long as the disaster is not over, there will be blessings in the future! Although this battle was severely damaged by the Immortal Miasma, as long as it can break through the Golden Elixir stage, it will increase its life for hundreds of years!"

He stopped sitting cross-sitting and flashed to Bai Shuyue's side.

Bai Shuyue was both excited and a little frightened: "Reporting to the immortal, the jade slip is not as useful as a spirit stone, so it is not carried with you. Instead, it is stored in the old woman's house..."

Kou Hong raised his eyebrows: "Take me over."

He grabbed Bai Shuyue and soared into the air, saying in a deep voice: "Sign up the way!"

In the years of reincarnation, the first time it rose into the air, Bai Shuyue's thoughts fell into blank in an instant.

It was under Kou Hong's urging that he slowly regained his mind and pointed out the direction.

Walking with the wind, you will be free and easy in the nine heavens.

Kou Hong flew over the sky with Bai Shuyue.

"Your qualification..."

"It's really good." On the way forward, Kou Hong looked at Bai Shuyue's body and said in surprise.

"It's a pity that I am too old and the magic of immortals is deeply entangled. The path of the Tao is hopeless."

Bai Shuyue's face showed disappointment when she heard this.

"But don't worry, for the sake of this jade and jade slip, I will reward you with a method. Although I cannot practice, prolong my life, it is no problem." Kou Hong said.

"Thank you for your compassion, the Immortal!" Bai Shuyue couldn't help but say gratefully.

Thousands of miles away, half a day has arrived!

"The old woman's house is just below!"

The appearance of the immortals caused the people below to panic and kneel all over the ground.

Kou Hong took Bai Shuyue to land in a courtyard. His spiritual sense swept over and quickly locked the location where the jade slip was stored.

He walked in and quickly checked the content: "Little Five Elements Decision?"

"I actually went straight to Hedao?" Kou Hong said in shock.

"Supreme immortal, the old woman has a son and nephew..." Seeing the extraordinary jade slip she presented, Bai Shuyue took the opportunity to ask.

After accidentally learning the method of Taoism, Kou Hong was in a good mood. After pondering for a while, his spiritual sense reluctantly withdrew from the jade slip: "Take me to see."

Bai Shuyue was ecstatic and took Kou Hong to Li Fan's bedside.

Kou Hong checked: "Hmm?"

Frown.
To be continued...