Gu Yan's mind has been immersed in the comprehension of "Overlord Killing", and Tuoba Hong and Ghost Ku are quietly guarding Gu Yan's side, and before he knows it, nearly an hour has passed.

Ghost Ku and Tuoba Hong are like this, you look at me, I look at you, I don't know what Gu Yan is doing at this time, but I don't dare to disturb Gu Yan.

Finally, Gu Yan, who had been meditating with his eyes closed, finally opened his eyes, looking at the ghost and Tuoba Hong who were standing quietly beside him, Gu Yan touched his head, and said with some embarrassment, "I'm sorry, I'm going to comprehend the combat skills." ”

Hearing that Gu Yan was actually comprehending the battle technique, Tuoba Hong's face showed a happy color, and he said excitedly, "Does the Venerable Lord mean that he has already obtained the strongest combat skill branded in the clan ring?"

What he had been worried about all the time was that Gu Yan failed to comprehend the combat skills in the clan ring, and such a situation was not unheard of in the records of the demon clan. However, if it doesn't succeed the first time, there is a lot of danger if you want to unblock it again.

Gu Yan nodded, "I did get the supreme combat skill in the Demon Devouring Ring, Overlord Slay. This combat skill is really too rebellious, and the power is simply unbelievable, but this combat skill does not seem to be able to be appended to my mind, and can only be comprehended by me in the sea of knowledge. ”

Listening to Gu Yan's words, Tuoba Hong said with a smile, "The Lord doesn't have to mind, the Overlord Kill is a combat skill specially prepared by the Demon Clan for the cultivation of the Lord, even if the patriarch is not qualified to cultivate." According to the ancient records of the demon clan, only those who successfully recognize the ring of the main clan can cultivate this combat skill. ”

Gu Yan nodded slightly, at this time, he had firmly remembered the first method of "Overlord Killing", and was ready to concentrate on cultivating this combat technique and his self-created "Red Demon Burning Sky Claw" in the future.

However, cultivating this "Overlord Nine Styles", even if it is the first form, is extremely mysterious, and Gu Yan is not in a hurry to cultivate it at this moment. He now has only one thought in his heart, to return to the Gulong tribe in the Hengduan Mountain Range as soon as possible, and develop the forces that will conquer the continent for him in the future.

"Sacrifice, you go and clean up first, take all the things that need to be taken, and we are ready to leave this demon cemetery. And the ghost wither went with me to collect Ao Tian's bones, which were amazing treasures that would be of great use to my plans in the future. Gu Yan said softly.

"The subordinates obey the order, but the lord, that Ao Tian's bones are dozens of zhang, even an ordinary storage ring may not be able to fit down, how do you plan to take it away?" Tuoba Hong suddenly thought, after all, that Ao Tian is the patriarch of the Yanlong clan, and the entire dragon body is extremely huge.

However, Gu Yan smiled, and a small black tower appeared in his hand, "Sacrifice, didn't you ask me where those elixirs came from? "You must know that the Void Tower is the most proud work of the Spirit Venerable Refinery, and the space inside is extremely large.

The Void Tower is divided into four floors in total, and the space on each floor has a radius of more than fifty miles, and now the first to third floors in the Void Tower are empty, only some very common elixirs grow in it, and the remaining space is very large, not to mention a dragon skeleton, even ten bones can be placed.

According to Gu Yan's request, Tuoba Hong separated a wisp of divine consciousness and entered the inside of the small tower, and suddenly his eyes showed a look of shock. Even if he was a sacrifice of the demon clan and a master of the Great Emperor who had lived for tens of thousands of years, he was shocked by the scene in front of him.

After about a few minutes, Tuoba Hong retracted his senses, "Lord, there is actually a psychic treasure tree in here!" Tuoba Hong's tone carried a sense of disbelief, what kind of spiritual thing the psychic treasure tree is, he demon clan knows it very well.

It can be said that the Spirit Clan, one of the three holy places of the Human Race, almost relies on the Spiritual Treasure Tree in the Spirit Race. Not only did the means of cultivating elixir of the Spirit Race go against the sky, but it was also guarded by the existence of the Psychic Treasure Tree, whose strength was comparable to that of a saint, that allowed the Spirit Race to be among the three holy places of the Human Race.

However, now, he saw a psychic treasure tree in this small tower, although it was only in its infancy, it was definitely a treasure that could make an uproar together in the Ancient Continent.

Gu Yan smiled and nodded, "This Void Tower is a spatial crystal given to me by a senior, and the psychic treasure tree inside is also given to me by him. So, I didn't mean to joke when I said that I didn't lack those elixirs. ”

"Although this psychic treasure tree can't even compare to one ten-thousandth of the psychic treasure tree of the spirit clan, the role it plays is immeasurable for me. Moreover, Xiaobi's qualifications are good, and she may not be able to become an existence comparable to the spirit clan's psychic treasure tree in the future. ”

For Xiaobi, Gu Yan began to be very confident, which was enough to see from Xiaobi's spiritual aspect.

Tuoba Hong nodded, and went into its sleeping cave to clean up, while Gu Yan and Oni Ku walked towards the flame dragon skeleton on the outskirts of the Demon Valley.

Walking in front of this dragon bone again, because there was no suppression of demonic qi, the pressure released by this dragon bone was even greater than before, and the scorching aura was comparable to the aura emitted by the ancient rock red demon flame.

"Gu boy, worthy of being the patriarch of the Yanlong clan, has been dead for thousands of years, and he still has such power. But for you kid, it's very precious. Ghost Ku said with a smile, at this time, the body size of the ghost Ku appeared to be much larger than Gu Yan.

"Oh, Ghost Elder, does this dragon bone have any special effect on me? I also plan to sell it to the Purple Star Business Alliance in exchange for a cultivation resource. Gu Yan said with some puzzlement.

"You're going to sell it, you're going to be angry. Not to mention that this dragon bone is a precious material for refining the King-level crystal, and even the Emperor-level crystal, do you know what the dragon marrow in its spine bone is? It is much more valuable than the fire source spirit pulp of the Fire Spirit Sacred Fruit. ”

"The dragon marrow in the spine bone of the Yanlong clan is an existence comparable to a fire attribute treasure, and one drop is enough to be worth tens of millions of barren stones. For the Great Five Elements Technique you cultivated, this dragon marrow is definitely an excellent auxiliary treasure. ”

"Not only that, there should be undissipated dragon flames left in the dragon marrow of the Yan Dragon, if your Red Demon Flame can devour and refine those remaining dragon flames, it will be unusual. Even if it can't compare to the top 30, it can definitely be ranked in the top 40. "Ghost Ku said a few points in a row, the special effect of this keel on the ancient rock.

At this time, Gu Yan knew that he had really underestimated the value of this keel before. Long Yan, that is equivalent to the top ten alien fires, even if there are some residual dragon flames, they are definitely a treasure that cannot be found.

"Boy, do you still want to sell this keel at this time?" Ghost Ku teased Gu Yan, his face full of pride.

Gu Yan snorted coldly at him, and muttered in his heart, I am not stupid, such a treasure is taken and sold, although he thought so in his heart, but Gu Yan did not say it.

But as soon as the right hand was raised, the Void Tower floated in the air, instantly becoming larger, emitting a ray of light, shrouded in this keel dozens of zhang long, and with a "rubbing" sound, the entire keel was accepted by the Void Tower.

As the dragon bone was sucked into the Void Tower, the originally blazing Demon Valley instantly returned to normal, but the Void Tower was different. The fiery aura emitted by the bones of the Flame Dragon filled the Void Tower, and the temperature in the entire Void Tower rose instantly.

In addition, some low-level and low-level desolate beasts in the Void Tower, feeling this breath, instantly became extremely quiet, even Gu Yan got the civet last time, he was originally a troublemaker in the Void Tower, and even boldly climbed on Xiao Bi's body to pick the Fire Spirit Holy Fruit, but at this moment it was also quiet.

However, at this time, the Fire Spirit Holy Fruit was extremely excited, and the scorching fire attribute energy was tantamount to sufficient nutrients for it, and the fire dragon qi inside the Void Tower was all absorbed and utilized by it.

At this time, Tuoba Hong also walked out of the cave, but he was carrying a large sarcophagus in one hand, these two sarcophagi were naturally treasures built from the Demon Source Ancestral Stone that originally stored the body of the demon, and the value was not low, and it was even more precious for those who practiced demon skills.

"Lord, please bring these two sarcophagi with you, I don't have a space crystal, so I'm sorry to trouble you. Tuoba said respectfully.

The Void Tower also flashed with light, and the sarcophagus was included inside the Void Tower, but it was isolated by Gu Yan with a formation. After all, the demonic energy released by the Demon Source Ancestral Stone was unusual, and it was not a small harm to the elixir in the Void Tower.

At the same time, Gu Yan threw him a storage ring, "Sacrifice, this is a storage ring of good quality that I got before, there is more than fifty square meters, you use it first, and then I will find you a better storage ring later." ”

Tuoba Hong put the storage ring on his hand and thanked Gu Yan, and then, under Gu Yan's arrangement, Ghost Ku and Tuoba Hong both entered the first layer of the Void Tower to cultivate, and he was naturally ready to leave this demon cemetery.

The Demon Graveyard is almost in the inner perimeter of the Qilian Mountain Range, and there are many dangers of leaving, so Gu Yan naturally can't forget the cunning black spirit. was twisted by Gu Yan's cat ears, and Hei Ling smiled and greeted Gu Yan, "Master, boss, I haven't seen you for a long time, Hei Ling misses you so much!"

Gu Yan held it in his arms, "Black Spirit, we are going to leave this demon graveyard now, and we can buy delicious food when we return to the Extreme East City." Be cautious along the way, we'll rob something by the way, and go back to exchange more things for you. ”

Hearing that Gu Yan was going to change it for something delicious, suddenly the light flashed in the eyes of the black spirit, and he nodded vigorously. Subsequently, with the help of the black spirit, Gu Yan and the two of them successfully left the Qilian Mountain Range, and for the many desolate beasts in the middle, they naturally robbed and robbed those who could be killed, and the harvest was not small.

After just over a day's work, Gu Yan returned to the Extreme East City, looking at this long-standing city, Gu Yan's mood can be described as refreshing! Staying in the Qilian Mountains for more than a year, he has been hungry for the food and spirit wine in the Extreme East City for a long time, and this trip is naturally to have a good meal.

Thinking about it, Gu Yan touched his mouth, and walked into the Extreme East City.