After returning to Xuanyin Peak from Yanhu Lake, Qin Feng took out the jade box from the bottom of the lake and carefully examined it for a while.

The jade box was dim and completely integrated, making people not know where to open it.

Qin Feng simply took out the Gathering Ying Sword and sliced it towards the end of the jade box, wanting to see if there was anything inside..

Even if it was deep-sea cold iron, his Gathered Ying Sword could easily cut it into two pieces. It would not be a problem for him to cut open this jade box..

Who knew that after the sword and jade collided, sparks flew everywhere. In the end, only a few scratches were left on the jade box. Unexpectedly, the jade box could not be cut open!

Qin Feng was surprised.

The material of this jade box looked quite ordinary, but why was it harder than Deep Sea Cold Iron?

He then tried using the Snow Casting Sword, Wishful Divine Spear, Green Centipede Hook and other sharp weapons, but he could not open the jade box..

In the end, Qin Feng placed the jade box on the spot and released the Blood Transformation Divine Saber from afar. It turned into a blood-red light that illuminated the world and flew towards the jade box!

Buzz!

After a muffled sound, Qin Feng raised his hand and put away the Blood Transformation Divine Saber.

Walking over to take a look, the end of the jade box was finally cut open by the divine knife. There were bursts of dazzling precious light emitted from the box!

"There is indeed a treasure!"

Qin Feng was overjoyed. He quickly searched through the jade box and took out a bottle of pills, a sword, and a cultivation technique manual..

Qin Feng first took the sword and saw a small green snake on the hilt. There were also two characters carved in Zhu: "Frost Horn"..

When he pulled out the Frost Horn Sword sheath, it instantly shone with green light and a cold aura. It was a good sword!

However, Qin Feng's flying sword was not lacking.

Like the Black Turtle Sword before, he gave Zhou Yi.

Naturally, he didn't want to hide the Frost Horn Sword in his storage ring and eat dust. He planned to give it to his disciples..

Qin Feng poured one of the pills out of the bottle and placed it in his palm. Immediately, the fragrance of the pill spread out, making people feel refreshed just by smelling it.

After examining it for a while, Qin Feng did not know what kind of pill it was..

He put away the Frost Horn Sword and the pill, and finally his gaze fell on the cultivation technique manual..

The book seal has no words, after opening, only then appears the book's name: Yuan Yang Jing,

The entire book was written in tadpole-like ancient characters, and the sentences were obscure and difficult to understand. Qin Feng only flipped through a few pages before he felt a little headache.

However, he could tell that this was an extremely pure Taoist cultivation technique. It seemed to be suitable only for men to cultivate.

Moreover, those who cultivated the Original Yang Sutra had to maintain their pure Yang body before advancing to the Soul Formation Stage. Once they broke through their body in advance, there was no hope for their Great Dao..

From this, it seemed that Qin Feng would not be able to cultivate the Original Yang Sutra..

However, there were many secret arts and techniques recorded in this book. It was fine to practice them..

After looking at it for a while, he was pleasantly surprised to find that there was a record of the Yuan Yang Treasure Ruler on it. It was said that this ruler was actually a magic weapon used by the ancient immortal Guang Chengzi. It was "specially able to subdue demons".

At the end of this manual, there was even a nine-character true talisman that could be used to use this Original Yang Treasured Ruler!

It seems that this Yuan Yang Treasure Ruler was hidden in the cave at the bottom of Yanhu Lake before. However, I don't know how it appeared in the world and was obtained by the mother of the Yu sisters..

Qin Feng held the Original Yang Ruler and struck out the Nine Character True Talisman. He injected True Essence according to law and waved it forward.

In an instant, a golden rainbow of a hundred feet appeared on the precious ruler and flew up from the sky, reflecting a strange light in the world..

An ancient true treasure was indeed extraordinary!

That evening, the breeze was blowing,

：.

[Qin Feng is sitting cross-legged under the Strange Fruit Tree, cultivating.]

All of a sudden, he sensed a strange change in the spiritual energy between heaven and earth. The sky was turbulent, and it seemed that someone was advancing to the Nascent Soul Stage..

Qin Feng kept his cultivation technique and with a flash, he quickly appeared at the top of Xuanyin Peak. He asked Chen Changgeng,

"Who is trying to break through to the Nascent Soul Stage?"

Chen Changgeng said,"I don't know either. Please wait a moment, Master.".

”

After saying that, he hurried to find someone to ask..

Not long after, Chen Changgeng hurried back and reported to Qin Feng:

" Reporting to Master, disciple has discovered that the Four-winged Red-scaled Python is advancing!"

"Oh? I'll go and have a look..

”

That Four-Winged Red Scaled Python was Qin Feng's mount at the beginning. In the past, he fed it quite a number of pills. Later on, he ate some Spirit Feeding Pills and Purple Starmoon Spikes..

Moreover, it had advanced to Tier 3 several hundred years ago. Now that it could finally advance again, it was not surprising..

Qin Feng quickly followed Chen Changgeng to a valley behind Xuanyin Peak.

Over the years, Qin Feng felt that the Red Scaled Python was flying too slowly, and his mount had basically been replaced by a flood dragon, so he kept the python in this valley..

The red-scaled python had already developed psychic powers. It would never hurt a disciple of the Mysterious Dark Cult. However, it was hard to say if a disciple of another sect intruded into this valley..

"Roar!"

In the valley, the python's painful roars echoed from time to time..

The advancement of demonic beasts was completely different from the breakthrough of cultivators.

For example, pythons and flood dragons will shed their skin during the process of advancement. The process is extremely painful. If you are not careful, you will die on the spot..

Moreover, when molting occurs, even the most powerful pythons and flood dragons will become extremely weak and will be easily attacked by their natural enemies..

Therefore, there was no need for Qin Feng to give any orders at this time. The surroundings of the valley were already filled with Black Yin Cult disciples who were on guard and patrolling..

The roar in the valley lasted for three days and three nights.

It wasn't until the morning of the fourth day that the sound died down..

Just as everyone was speculating whether the Red-scaled Python had successfully advanced, another sharp howl sounded.

Immediately after, the disciples who were on guard around the valley saw a six-winged python soaring into the sky from the bottom of the valley. It appeared and disappeared from time to time in the clouds, as if a dragon had just woken up and was casting rain..

" Advancement successful?"

When the disciples of the Mysterious Dark Sect saw this, their faces revealed happy expressions..

This red-scaled python was considered a mountain protecting spiritual beast of the Mysterious Dark Sect. It often followed some disciples to kill foreign enemies. Many people had sat on its back before and basically never looked at their disciples red-eyed..

Now that it had advanced to the fourth rank demonic beast, which was equivalent to a human's cultivation at the Nascent Soul stage, it had given the Mysterious Dark Sect another great boost. Naturally, everyone was delighted..

The Six-Winged Red Scaled Python played around in the clouds for a while before leaping down and arriving in front of Qin Feng. It constantly spread its wings, appearing extremely happy..

Ordinary demonic beasts would need at least thousands of years to advance to the fourth rank..

If Qin Feng had not fed it a lot of pills and spiritual plants, it might have taken another two to three hundred years before it could break through..

Qin Feng touched this Red-scaled Python and felt rather emotional in his heart.

Its mother was Qin Feng's eldest senior brother's mount. When she was dying, she entrusted the snake egg to Qin Feng.

Hundreds of years passed in the blink of an eye. That tiny snake egg had now advanced to the fourth rank demonic beast, possessing the strength equivalent to a human's Nascent Soul stage. It really made people feel that things were unpredictable.

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