Looking at the Taiji Dan in his hand, which looked like a purple gem, Ning Chen's face flashed with an unprecedented fierceness, and grief and hatred blended on Ning Chen's face.

Afterwards, Ning Chen did not stay too long in the Fengdan Tower, but went straight to the treasure pagoda of Xiao Qianbailing Tu.

Coming to the second floor of the treasure tower, the place where the dragon's spine sickle was originally placed was empty, but there were still countless magic weapons around.

Each of them can almost be called a national treasure in Lingqiu Country.

Walking around a few times on the second floor of the huge treasure pagoda, although Ning Chen found a few foundation-building divine weapons, which were extraordinary, but they needed to build a foundation lake realm or even a sea realm to be able to fully control it, which was almost useless for Ning Chen now.

"Huh?"

On the ground, Ning Chen's expression suddenly moved, and he noticed that in an inconspicuous corner, on top of a jade platform, a clear and turquoise jade bottle was being placed.

The jade bottle is crystal clear throughout, and exudes a pure and rich atmosphere, like a spring breeze after a rain, completely different from the violence of the dragon's spine sickle and the holy wood sword.

When he came closer, Ning Chen was stunned again, this bottle is called Tianyin Jade Bottle, which specifically means that he can't help but need to build a foundation pool realm, and he also needs the spirit pool to be sublimated into a purple spirit pool.

This is definitely a very peculiar request, because among the foundation building monks, there are very few people who can make the spirit pool purple.

"Tianyin Jade Bottle, could this be the magic weapon left by the Tianyin Ancient God?" Ning Chen couldn't help muttering to himself, and now that Ning Chen has Taiji Dan, he can completely turn his spirit pool into a purple pool, and this magic weapon is definitely a magic weapon tailored for himself.

Come to think of it. Ning Chen's heart was moved. Look at the price is also expensive. It takes 500,000 spirit stones and three Qiankun stones!

500,000 spirit stones are barely acceptable to Ning Chen today, but three Qiankun stones are definitely a huge consumption for Ning Chen.

However, after thinking about it, this Tianyin Jade Bottle needs a transcendent Purple Pool Realm to be able to use it, and its power is bound to be good.

With such an idea. Ning Chen no longer hesitated, and directly petrified the full 500,000 spirit stones and three Qiankun stones, and took the Tianyin Jade Bottle in his hand.

Almost at the moment when Ning Chen took the Tianyin Jade Bottle of the Foundation Building Divine Soldier in his hand, Ning Chen could clearly feel that the strong breath in the jade bottle suddenly trembled, emitting a series of pleasant wind sounds, this sound was the same as in the Tianyin Realm, which made people feel refreshed.

Since this Tianyin Jade Bottle could only be used when it reached the Purple Pool, now Ning Chen could only put it in the storage ring for safekeeping.

Subsequently. Ning Chen didn't stay too much in the Treasure Pagoda, but entered the Spirit Forging Shop next to the Treasure Pagoda. Start your crazy upgrade of the Dragon's Scythe.

And now, if you want to further upgrade the Dragon's Scythe, you need to consume a full 400,000 spirit stones every time, and the certainty of success has dropped to fifty percent.

However, even so, Ning Chen did not hesitate to put the Dragon's Spine Scythe and Spirit Stone into it, and began to frantically upgrade the Dragon's Spine Scythe.

And this kind of upgrade can be described as regardless of the cost, because Ning Chen knows very well in his heart how strong the Ning Family's Evil Halberd is, and if he wants to completely crush the Ning Family's Evil Halberd, he must let the Dragon's Scythe be born to a higher level as much as possible.

Just half an hour has passed, and Ning Chen has spent four million spirit stones, and Ning Chen has finally upgraded the Dragon's Scythe to level six!

When Ning Chen once again took out the Dragon Spine Scythe from the Refining Treasure Ding, a majestic momentum suddenly rushed to his face, and even at this moment, Ning Chen could completely feel that the power of the dragon soul full of nobility and violence was wandering in the Dragon Spine Scythe.

Slightly injected a trace of aura into the dragon's spine scythe, and I saw that above the entire dragon's scythe, the phantom of the real dragon had become more and more obvious, with long beards, horns, and bright and noble eyes, all of which were clear.

Even Ning Chen could faintly feel that the breath of this "true dragon", and even Ning Chen actually had an illusion that the cultivation of the foundation spring realm was simply insignificant in front of the true dragon.

As for the increase in power, although Ning Chen didn't try, it was at least more than double the increase compared to when he just got the Dragon's Scythe.

This is completely a battle power piled up with spirit stones!

Feeling the dragon's scythe in his hand, Ning Chen instinctively felt a sense of security.

"If this is to give birth to the dragon's spine scythe to level ten, this true dragon will not be resurrected, right?" Ning Chen couldn't help muttering.

Although the four million spirit stones cost him a lot of pain, the return is definitely worth it!

Carefully coiling the dragon's spine sickle on his fingers, Ning Chen didn't stop for a moment, then left the spirit forging shop and flew straight in the direction of the Celestial Sound Realm.

There, Ning Chen could be allowed to cultivate better.

It only took a few breaths, when Ning Chen stepped into the Tianyin Realm and listened to the wonderful music around him, Ning Chen's whole person sat cross-legged in front of the statue of the Tianyin Ancient God, closed his eyes and breathed for a while, only to calm his feelings full of resentment, and then took out Taiji Dan from the storage ring little by little, held it in his mouth, and swallowed it slowly.

Suddenly, as Taiji Dan began to refine in Ning Chen's body little by little, Ning Chen could clearly feel that the aura in his body suddenly began to boil.

This boiling also began to spread from all sides of the body towards the dantian spiritual spring.

It was only less than half a pillar of incense, and Ning Chen only felt that the dantian spiritual spring in his body had already boiled completely, as if he was being desperately refining his cultivation by an invisible fire.

At the same time, under this kind of boiling, Ning Chen could also clearly feel that the spiritual spring in his body began to grow, and little by little began to merge into a pool.

And this kind of feeling, for Ning Chen, is definitely not very comfortable, it can be described as extremely uncomfortable, things are extremely painful, things are itchy and unbearable, and what is even worse is that this feeling does not come from the physical body, but from his own soul.

In desperation, Ning Chen could only endure this intense pain, do everything possible to make his state of mind peaceful, and then use the Tianyin Jue little by little to cultivate.

Compared with the previous Xuanning Heart Sutra, the Tianyin Jue from the Tianyin Ancient God, the efficiency of refining spiritual energy has increased by many times.

And in the Heavenly Sound Realm, the ancient pure aura is even richer, and I feel that every pore on my body is constantly absorbing the aura.

Only less than an hour had passed, and Ning Chen could really feel that the spiritual spring in his body had become a small puddle of water little by little, still boiling, and as Ning Chen continued to use the Heavenly Sound Technique to continuously inject the refined Ancient Essence Pure Spiritual Qi into the small "puddle", this small puddle also began to become huge at a speed visible to the naked eye. (To be continued.) )