After receiving eighteen guards, Ye Xuan and Xue Tianji were no longer hindered by any further obstacles, and they crossed the magma lake and came to the Jade Dragon Cave.

Looking at the two old figures sitting cross-legged in front of the door of the cave mansion, and seeing that there was a word "king" on their chests, it was obviously an extraordinary identity, which made Ye Xuan and Xue Tianji a little more vigilant.

Ye Xuan and Xue Tianji originally thought that these two figures might be the puppets guarding here like the previous eighteen guards, with a certain amount of combat effectiveness, but they didn't expect a gust of wind to blow, and they actually began to weather, disappearing, making Ye Xuan and them extremely stunned, and at the same time, they secretly breathed a sigh of relief.

After all, according to their estimates, the strength level and combat effectiveness of these two figures were definitely stronger than those eighteen guards.

Xue Tianji and Ye Xuan glanced at each other, and Xue Tianji took the initiative to step into the cave.

Walking into the cave mansion, what appeared in Ye Xuan's sight was not a dilapidated cave, but a splendid ancient palace.

As a great power of the Immortal Realm, the Jade Dragon Ancestor's cave mansion was obviously extraordinary, and it was definitely not comparable to ordinary monks, this was definitely the most gorgeous cave mansion Ye Xuan had ever seen.

On the walls of the palace, there are constantly fire erupting from the ground, as if a fire dragon trapped in a cage is roaring in the sky, illuminating the dark palace, which is very shocking.

In the center of the palace was a futon made of cold jade, where a dragon spirit with a strong flame lay lazily, allowing the flames from the center of the earth to burn its body.

Next to it was a table with thick books piled up with dust.

Next to the desk is a flame treasure chest with a flame dragon pattern on it, which is very conspicuous.

This flame treasure chest is the place where the Jade Dragon Ancestor collects treasures, and there is a huge storage space in it, and the treasures of his life are placed in it.

"This is the Inner Dragon?"

Ye Xuan was not attracted by the flame treasure chest, but instead set his eyes on the body of the flame dragon spirit who seemed to be sleeping with his eyes closed next to the futon, his eyes were full of undisguised shock and consternation, as well as a hidden excitement and excitement.

The Earth Center Dragon Spirit, the treasure of the god level, is conceived from the deepest part of the planet, transformed into a dragon spirit, with spiritual wisdom, not only can enhance the power of the Yin Void Monk's Yin Void Fire, but also can make the Yin Void Monk's Yin Void Fire transform into substance, with dragon power, there is a certain chance that the Yin Void Fire will transform into the Yang Reality Holy Fire of the Yang Monk, which is extremely rare.

If the Yang Reality Realm Cultivator takes it, it can make the Yang Reality Realm Monk's Yang Reality Holy Flame quality a step higher, greatly increase its power, and even increase the chance of breaking through to the Nirvana Realm.

If the Nirvana Realm monk takes it, it can nourish the soul primordial infant, so that the soul primordial infant has dragon power and control the power of fire, it is a rare strange thing in the world, and it takes thousands of years for a planet to be able to condense in the world.

Now this Earth Core Dragon Spirit can be described as a great supplement for Ye Xuan, devouring it can not only greatly increase the power of his three thousand dragon Yan, but also make it completely transform into real fire, and at that time, Ye Xuan's combat power will undoubtedly go to a higher level.

"Roar!"

Maybe Ye Xuan's voice alarmed the Earth Heart Dragon Spirit, maybe it was the Earth Heart Dragon Spirit that only had induction, but it suddenly opened its eyes at this moment, its huge dragon eyes stared at Ye Xuan fiercely, and a warning roar came out of its mouth.

A force of nirvana even spread out from the body of the Earth Core Dragon Spirit.

This guy's combat power is comparable to that of a Nirvana realm powerhouse.

"Hmph, the little Earth Heart Dragon Spirit dares to be presumptuous!"

Seeing this, Xue Tianji let out a cold snort of displeasure from his nose, and the aura of being a reincarnation realm powerhouse spread out without reservation, crushing towards the earth center dragon spirit.

At the same time, his palm reached out and grabbed it violently in the air, and the aura between heaven and earth was pulled to form a large net to trap the dragon spirit in the center of the earth at this moment, and with the force of Xue Tianji's palm, this big net was still shrinking.

"Roar!"

Seeing this, the Earth Core Dragon Spirit let out an angry roar from its mouth, opened its mouth and spit out a huge fireball and bombarded it towards the big net, but unfortunately it couldn't break the big net.

The attack was fruitless, and the Earth Core Dragon Spirit became even more furious, its huge body constantly hitting the big net in an attempt to escape from here, but unfortunately it had no effect.

Where is the giant net compiled by the powerhouses of the reincarnation realm that it can break?

It is like a turtle in an urn constantly struggling, trying to break the cage of the giant net, but unfortunately it is in vain.

The giant net continued to shrink smaller and smaller, and the huge body of the Earth Core Dragon Spirit also contracted smaller and smaller, and finally turned into a palm-sized small dragon that was sucked into Xue Tianji's hands and blocked by him.

"Master!"

Xue Tianji respectfully handed the Earth Heart Dragon Spirit to Ye Xuan.

"It's hard work!"

Ye Xuan nodded lightly, took the Earth Heart Dragon Spirit and put it into a special jade bottle and did not rush to refine it, after all, it would take a certain amount of time to refine this Earth Heart Dragon Spirit.

After putting away the Earth Core Dragon Spirit, Ye Xuan's gaze swept from all around, and finally landed on the ancient books on the desk.

I don't know what material these books are made of, and they haven't weathered with the passage of time.

Most of these books were written by the Jade Dragon Ancestor himself, and there were a lot of experiences about his cultivation, especially how to break through to the immortal realm and his perception of the immortal realm, Ye Xuan used a lot at all.

"Old Xue, these books may be helpful to your cultivation......

At that moment, Ye Xuan handed these books to Xue Tianji.

"Thank you, master!"

When Xue Tianji flipped through these books and saw the contents on them clearly, a strong sense of joy appeared on his face, and he hurriedly hugged his fists and thanked Ye Xuan, and excited words came out of his mouth.

As Ye Xuan said, these can be said to be of great help to his cultivation, especially the Jade Dragon Ancestor's experience and perception of breaking through the immortal realm can be described as a treasure for him, which makes him love it.

What Xue Tianji needs now is these experiences and perceptions, with these things that can deepen his understanding and the confusion of his cultivation, etc., maybe they can help him break through to the immortal realm in the end.

At that moment, Xue Tianji picked up these books and read them carefully, and he was a little fascinated for a while.

This guy can be described as a martial idiot.

Ye Xuan smiled and didn't say anything, but instead set his eyes on the flame treasure chest.

It took some time and means Ye Xuan finally opened this treasure chest, and suddenly the glow was overflowing, which was dizzying.

This treasure chest is a space of its own, not only is there a large number of high-grade spirit stones and immortal spirit stones stacked inside, but also all kinds of rare treasures and secret techniques, which brought Ye Xuan a huge sense of happiness.

The contents of this treasure chest are more than Ye Xuan's belongings.

Spirit-level magic weapon, god-level magic weapon

, Spirit-level medicinal materials, god-level medicinal materials, all kinds of divine materials for refining magic weapons can be said to be everything, and there are many strange things, and there are even more than ten groups of Chaos Xinyan and Ocean Xingyan, which makes the value of Ye Xuan's whole body more than triple.

I have to say that this is worthy of the treasure left behind by the powerhouses of the Immortal Realm, and it is by no means comparable to what Ye Xuan has obtained from other cave mansions!

You must know that both Chaos Xinyan and Ocean Xingyan are treasures of heaven and earth, and they are also the favorite food of the Split Sea Xuanlong Whale, which can speed up its advancement and growth.

With these things, Ye Xuan didn't have to worry about the food of the Split Sea Xuanlong Whale for a period of time.

With these things, Ye Xuan didn't have to worry about cultivation resources for a period of time.

With these things, Ye Xuan was enough to crush any of his peers, as long as he consumed all these things.

However, to re-digest so many things, Ye Xuan needed a lot of time.

He had already thought about it, the first thing he wanted to do was to use the divine materials in this treasure to refine the Heavenly Machine Umbrella and the Bundle Immortal Rope, after all, now the power of the Heavenly Umbrella and the Bundle Immortal Rope became stronger and stronger as Ye Xuan's strength increased, and the enemies he faced became stronger and stronger, and their role became smaller and smaller.

The second is to use these treasures and resources to greatly improve the combat effectiveness of the eighteen paper puppets and arm them to the teeth, which can maximize Ye Xuan's combat effectiveness.

In the end, Ye Xuan improved his strength and that of the Splitting Sea Xuanlong Whale.

Looking at these treasures, Ye Xuan quickly suppressed his surging mood, and he told himself that he must always stay calm.

At that moment, he quickly collected all these treasures into the Void Ring, looking for an opportunity and time to digest them.

After searching here again and finding no other catches, he prepared to leave.

"Old Xue, let's go!"

Looking at Xue Tianji, who was standing aside holding a book and reading it as if he was fascinated, Ye Xuan couldn't help but say with a light smile on his face.

Xue Tianji quickly came back to his senses, put away the books, and followed Ye Xuan towards the outside of the cave mansion.

It's just that without taking two steps, Ye Xuan and Xue Tianji stopped.

Their eyes swept around vigilantly, and after they didn't find anything else, they could see the doubts in each other's eyes at a glance, and they obviously felt a breath.

"Who's it, get out of here!"

Xue Tianji even released the coercion of his reincarnation realm and shouted.

Unfortunately, there was no response.

Just as Ye Xuan and Xue Tianji were about to step away again, Xue Tianjian's face couldn't help but change, and he took one step and suddenly blocked Ye Xuan's approach!

In the next moment, a sharp arrow burning with blood-colored flames flew from the opposite side of the magma lake, carrying a sharp killing intent and heading straight towards Ye Xuan, trying to shoot Ye Xuan, but Xue Tianji grabbed the flaming arrow and shattered it into nothingness, staring around vigilantly.

"Woo Woo ......"

However, at this moment, more flame arrows burst out from the front, attacking Ye Xuan and them, but they were all shattered by Xue Tianji's powerful strength.

"Huh...... You two can stand the way!"

The flame arrow was blocked, but the cold and playful voice sounded at this moment.

As the voice sounded, a red bewitching figure slowly emerged in front of him.