While protecting Tuoba Hong, Gu Yan himself was also cultivating on the side, originally after refining the Red Demon Flame, Gu Yan had already reached the peak of the Wuyuan Realm, but he was suppressed by Gu Yan and did not break through.

However, this trip to the Demon Graveyard, especially the previous battle with the Demon Spirit, has loosened the bottleneck of this layer again, and it has reached the limit of suppression.

"Fighting is indeed the best way to improve your strength!" Gu Yan sighed secretly, and then sat down on a boulder mountain beside Tuoba Hong, breaking through the Wuyuan Realm. But Gu Yan took out a pile of barren rocks to assist in breaking through.

Because although the desolate qi in the Demon Graveyard is also abundant, it is extremely mixed, and it is not suitable for the ancient rock breakthrough. After all, Gu Yan's main cultivation method is the "Great Five Elements Technique", and what is needed is the energy of the five elements attributes, and the demonic qi is not of much help to the breakthrough in the realm of Gu Yan.

A piece of medium-grade barren stone was placed into the shape of a five-pointed star by Gu Yan, and then Gu Yan made a magic seal, which instantly connected the barren stone with a five-pointed star, and the pure barren qi contained in the barren stone suddenly overflowed, and Gu Yan concentrated on the first layer of the "Great Five Elements Jue" with all his might.

The five-pointed star array is a kind of Yuan Gathering Formation that Gu Yan learned from the formation scroll left by Lingzun, and the use of this five-pointed star array can release the barren qi contained in the barren stone to the maximum extent for the martial artist to cultivate and absorb, which is of great significance for the martial artist to use the barren stone to cultivate.

Because of the barren stones, the heaven and earth vitality around Gu Yan instantly became much richer, but this seemingly incomparably rich barren qi was only an instantaneous effort for Gu Yan who cultivated the Great Five Elements Technique.

Moreover, Gu Yan found that since he embarked on the martial arts path of demonic dual cultivation, the energy required for each advancement seemed to be much more than the energy required for the advancement of people of the same level. Although Gu Yan felt extremely helpless about this, there was nothing he could do.

Running the "Great Five Elements Technique", every important acupoint of Gu Yan seemed to form a small whirlpool, frantically absorbing the energy around it, and then converging into a torrent of energy in Gu Yan's body.

In less than a minute, the energy of more than a dozen barren stones was absorbed by Gu Yan, and this kind of absorption speed is not necessarily possible for a master of the condensation period, which is enough to see the domineering of this "Great Five Elements Technique".

In the dantian of Gu Yan, a torrent of energy gathered in it, and that torrent was guided by Gu Yan, slowly swimming towards the eight veins of the Qi Jing. Suddenly, Gu Yan was stunned, and said silently, "The second layer of Wuyuan Realm, break it for me!"

In an instant, that torrent of energy forcibly impacted towards those meridians, and the huge impact force instantly broke through the barrier between the first and second layers of the Wuyuan Realm, but at that moment, that torrent of energy was also very little left, and it became extremely thin.

However, at this time, Gu Yan had successfully entered the second layer of the Wuyuan Realm, and his strength had gone further. The "Great Five Elements Technique" operating in his body gradually stopped, and when he opened his eyes, the original dozen or so medium-grade barren stones that were glowing with fluorescence had all turned into white powder at this moment.

Moreover, Gu Yan also found that there were two huge black figures standing beside him, and these two people were naturally Ghost Ku and Tuoba Hong. Looking at Gu Yan, Tuoba Hong immediately knelt down and said, "Congratulations to the Venerable Lord for taking a step closer to his strength, and thank you for the saving grace of the Venerable Lord today." ”

However, Gu Yan immediately bent down and said, "You don't have to kneel around like this in the future, you are an old-timer, you kneel to me, a junior boy, what kind of system." In the future, like the ghosts, if you have something to say, you don't have to care about those cumbersome etiquette rules. ”

"However, the Lord is the patron saint of my demon clan, and it is the rule for us to bow down••••••" Tuoba Hong just spoke, but was immediately stopped by Gu Yan.

"Sacrifice, don't you even listen to such an order as Lord I?" Gu Yan said with a serious expression.

Looking at Gu Yan's expression, the ghost on the side also glanced at Tuoba Hong, and finally Tuoba Hong nodded and said respectfully, "Tuoba Hong obeys his orders." ”

Looking at Tuoba Hong, a big man, his face was as if a little woman had been wronged, and suddenly Gu Yan and Ghost Ku couldn't help laughing.

Gu Yan just laughed for a while, and then asked Tuoba Hong, who looked dazed, "Sacrifice, your strength has recovered a few layers compared to before, how much strength can you exert now?"

"Returning to the Lord, those two elixirs are very strong, and they are precious elixirs that are specially designed to nourish demon spirits, and now the injuries of demon spirits have recovered to seven or eight percent, and they only need to recuperate for a few more years, which is enough to heal. However, due to serious injuries and slumber, it still takes a lot of energy to recover. ”

"Before I was injured, I was in the realm of the upper emperor, so although my injury has not healed now, my strength should be similar to that of the average lower emperor. Tuoba replied respectfully.

Listening to Tuoba Hong's words, Gu Yan's heart could be described as very shocked and surprised, the strength of the next emperor was enough to make him rampant in the Purple Saint Continent. Now that there is such a subordinate whose strength is comparable to that of the Great Emperor, how can Gu Yan not be surprised in his heart.

"Sacrifice, do you know anything about the situation of the Demon Clan, are there any surviving Demon Clan clansmen on the Ancient Continent now?" Gu Yan asked solemnly. Although he knew that the demon clan was strong, he knew from the mouth of the demon wither that the demon clan had disappeared from the ancient continent for thousands of years.

It is even rumored that the demon clan has been extinct, because the demon clan was known as the strongest race back then, and it offended many big forces of other races, and the collection of the demon clan, including their demon bodies, is also a treasure that many big forces are extremely eager for.

However, Tuoba Hong said confidently, "Lord Qiyu, there are still surviving clansmen on the Ancient Continent, but the number is very small, probably less than three digits. But their strength is very strong, and we demon clans have blood connections with each other. ”

"This feeling has not been interrupted since I fell asleep, so I know that there must be people on the mainland who have survived. However, the top priority now is to let his subordinates unseal the combat skills in the clan ring, and only by cultivating "Overlord Killing" will the strength of the lord improve faster. "Tuoba Hong is the right color.

Hearing Tuoba Hong's words, Gu Yan was slightly stunned, and then nodded, although Gu Yan has cultivation techniques now, and he is still very advanced, but he has no attack methods that can be used.

And when he first learned that there was a demon clan's supreme combat skill in the Demon Devouring Ring, he was very excited in his heart. For this thing of combat skills, the emphasis is on refinement, and there are no more, for Gu Yan, as long as there are one or two low-down combat skills, he doesn't care much about the rest.

With the extension of his right hand, his mind moved again, and the Demon Eater Ring appeared on Gu Yan's ring finger. Just as Gu Yan was about to take it off and give it to Tuoba Hong, he was immediately stopped by Tuoba Hong.

"Lord, you don't need to take off the seal to open the clan ring, my subordinates remind you, don't take off the clan ring in the future, don't take off the clan ring in any case, remember, no matter what the reason, don't take off the clan ring. There was a hint of caution in his tone.

Although Gu Yan didn't know why, his intuition told him that Tuoba Hong would not harm him. Nodding, Gu Yan said softly, "Sacrifice, don't worry, I will definitely remember your words and will not take off the Demon Devouring Ring." ”

I saw Tuoba Hong bite his index finger, and a drop of black blood flowed out, dripping on the Demon Devouring Ring, and then he hit hundreds of magic seals in a row, and the corners of his mouth silently recited a series of mantras, and finally, an arc-shaped energy magic seal was formed, and it hit towards the Demon Devouring Ring.

At that moment, the Demon Eater Ring began to tremble violently, and even Gu Yan's arm and even his entire body trembled. , and Gu Yan's face turned iron-blue, and the green tendons burst out, as if he was extremely painful.

Looking at Gu Yan's painful expression, the ghost on the side asked extremely worriedly, "What's wrong with Gu boy? It's just an unseal, how can it be so painful? There won't be any accidents!"

Tuoba Hong's face was also solemn, "I don't know if this is a normal reaction to open the clan ring, anyway, the method of opening the clan ring recorded by our demon clan is indeed the same." But because I haven't seen the real unsealing clan ring, I don't know. ”

However, at this time, Gu Yan's face was even more ugly, as if the pain had made him a little unbearable. Suddenly, Gu Yan looked up to the sky and roared, and his trembling body finally stopped.

"Gu boy, are you okay?" said Ghost Ku with immediate concern.

However, Gu Yan made a stop gesture, closed his eyes, and began to experience the battle technique imprinted in his mind by the Demon Devouring Ring—Overlord Kill!

According to the information in his mind, Gu Yan knew that this "Overlord Killing" was an extremely advanced combat skill, which was divided into nine styles, so it was also called "Overlord Nine Styles", which belonged to the origin level combat skill. Although Gu Yan didn't know what the existence of the Origin Rank Combat Technique was, he knew that even the legendary Divine Skill might not be so terrifying.

Overlord Nine Styles, One Type Explosive Kill, Two Type Thunder, Three Type Breaking the Sky, Four Type Cloud Locking, Type 5 Sky Splitting, Type 6 Soul Burning, Type 7 Shura Fury, Type 8 King Shattering, and Type 9 Mixed Yuan Open Heaven.

Nine types of combat skills, combined into a complete set of overlord killing, one style is more powerful than the other, practice to the fifth style, can directly split the space, as for the last style, can even destroy Cangyu and open up the world.

Gu Yan was immersed in it, and his heart was extremely frightened, the strength of this combat skill was far beyond his imagination, this combat skill belonged to the fierce combat technique, and each style carried the momentum of a king who rivaled ten thousand armies.

However, Gu Yan also knew how difficult it was to cultivate this combat technique, and it was not inferior to the "Cultivation Moon Classic" and "Great Five Elements Technique" that he had cultivated before. But Gu Yan had secretly decided in his heart that he had to practice "Overlord Kill".

Now Gu Yan finally understands why the demon clan was once able to become the first race in the Desolate Ancient Continent and can create such a powerful combat skill, so the person who created this combat skill, the ancestor of the demon clan, should be so rebellious.