PS: As the war continues, the protagonist has cast the mystery of the fire law explosion, so stay tuned~!

In the center of Murong Yu's dantian at this time, the red translucent Dou Qi Crystal emitted a faint light, and circles of red light were continuously transported to the battle knife through the qi veins. If you take a closer look, it is not difficult to find that Murong Yu's huge Dou Qi Crystal is almost ten times more than ten times that of ordinary people.

Such a terrifying Douqi Crystal, if you have to investigate its roots, you have to start with Murong Yu just being born. After Murong Yu was born, his father wasted a lot of spiritual herbs to strengthen his foundation. Later, after obtaining the essence of the "Source Pearl", Murong Yu's qi veins began to change for the first time, and although the strength of his body was increased at that time, the qi veins were also tempered for the first time at that time.

Later, Murong Yu took a lot of precious spirit grasses, which further improved the strength of his body, and of course, the qi veins were also expanded again. Then Murong Yu took the dragon essence blood, and the dragon essence blood made Murong Yu's qi veins grow vigorously again, so that the muscles, bones, and points were fully tempered, becoming wider and tougher.

With the awakening of Murong Yu's bloodline, the Heavenly Vein God Successor showed a powerful Fighting Qi talent, which promoted the perfect formation of the Qi Vein. It wasn't until later that Murong Yu discovered the secret book left by his ancestors, and after cultivating the "Qi Vein True Solution" and "Quenching Pill Qi Formula", Murong Yu's Qi veins and Qi Sea were unprecedentedly strong.

In particular, the "Quenching Pill Combination Qi Formula" made Murong Yu's Dou Qi become extremely condensed, so when Murong Yu advanced, the volume of the condensed Dou Qi Crystal reached more than ten times that of ordinary people. The powerful sea of qi and qi veins, the condensed fighting qi and the broad meridians, the qi veins and points are fully dredged. Now the fighting spirit runs several times faster.

In such a difficult and complex repeated tempering, the Perfect Fury Realm came into being. Shows a strong strength to compete with the Pseudo-God Domain. Just when Dou Qi advanced to the Holy Level, Murong Yu's Qi veins and Qi Sea were condensed again. The saint-level fighting qi washed through the acupoints of the whole body, making each of Murong Yu's acupoints unimpeded.

The Dou Qi slowly and continuously ejected from the Dou Qi crystal, circulating endlessly through the Qi meridians, and with the blessing of the Dou Qi, the operating speed of the entire Qi Vein increased several times sharply. If it was an ordinary warrior, he would have exploded and died a long time ago, but Murong Yu's perverted body strength was fully able to withstand such a rapid flow of fighting energy.

The Heavenly Flame Furious Fighting Qi instantly increased to forty times, and the secondary artifact, Zhi Ge, erupted into a cloud of dark blue flames. Zhi Ge's originally dark blade seemed to be instantly burned red, like a peerless divine weapon that had just come out of the forging furnace, exuding a heart-palpitating light.

The "Source Pearl" activated, accelerating suddenly, and the power of the surrounding heaven and earth elements surged wildly, and Dugu Xiangyu felt that the power of heaven and earth in his domain was not controlled at all. Dugu Xiangyu, who was in the air, felt bad, and launched an attack at the first time, and the figures scattered in an instant.

Out-of-body incarnation!

Dugu Xiangyu's body instantly transformed, and eight figures killed Murong Yu from eight directions. The frost dragon on the ground immediately cooperated, its mouth opened, and a mouthful of dragon breath erupted. In the face of the combined attack of the human dragon of the heaven and earth net, Murong Yu was unmoved. The fighting spirit broke out in an all-round way, with Murong Yu as the center, and the powerful qi blew a whirlwind.

Murong Yu's feet, who had blessed the "Wind Technique", accelerated again. With the speed of his body alone, Murong Yu had finally reached the speed that the Ling Tian Empire had perfectly. The sound of air explosions was endless. Murong Yu's entire figure maneuvered in an "S" shape, and instantly avoided the dragon's breath. Pounce on the Frost Dragon.

Forty times the Heavenly Flame Furious Fighting Qi itself, plus the "Dou Tian" Divine Technique and weapon bonuses, Murong Yu already had nearly sixty times the powerful Fighting Qi.

Did he want to fight the Frost Dragon hand-to-hand?" everyone gasped, startled by Murong Yu's suicidal attack.

However, Murong Yu wouldn't be so stupid, and Zhi Ge swept out in the air, and the powerful Dou Qi Blade roared and flew towards the Frost Dragon. Murong Yu deeply knew that in Dugu Xiangyu's realm, unless he relied on the domain to fight or shatter the domain, it would be difficult to affect him.

In the face of the attack of one dragon and one person, Murong Yu's "Source Pearl" had no time to tear the realm apart. His current strategy is to deal a blow to the frost dragon that can't change at will, so that this self-righteous frost dragon can taste his own hot fighting spirit.

A half-moon-shaped Dou Qi blade that was five meters long and half a foot thick swept horizontally from the air, aiming directly at the neck of the Frost Dragon, which had almost no weak points in its defenses, and the neck was one of the few weak points. Because the Frost Dragon is covered in scales and armor, only the neck has no dragon scale defense.

Now Murong Yu doesn't care where Dugu Xiangyu's external incarnation is hidden, his move is obviously a move to encircle Wei to save Zhao. However, a highly intelligent race like the Frost Dragon instantly understood Murong Yu's intentions.

In the face of the extraordinary Dou Qi Blade, the Frost Dragon Dragon Claw slashed into the ground, and the entire dragon jumped high, not only dodging Murong Yu's Dou Qi Blade, but also quickly pounced from the air. The Frost Dragon showed extraordinary combat experience and fighting will, and the audience applauded in unison.

Dugu Xiangyu finally appeared around Murong Yu, and eight figures loomed, killing Murong Yu at the same time. Eight knight spears stabbed at Murong Yu from eight different directions at the same time, completely sealing Murong Yu's way back.

The strength of the incarnation outside the body lies in the integration of attack and defense, as long as one of the eight figures hits Murong Yu, Murong Yu will be injured, if Murong Yu wants to attack the eight figures, as long as they are not hit at the same time, Dugu Xiangyu can avoid injury.

Judging from the scene, the dragon clan was swooping down in mid-air, and Murong Yu was surrounded by Dugu Xiangyu's eight spears. It was just an instant battle, and Murong Yu fell into the encirclement of Dugu Xiangyu. I have to say that the strength of Dugu Xiangyu, the dragon knight, is indeed not in vain.

Murong Yu was not surprised at all, he stopped his hand and instantly swung one hundred and eight swords in the air. The sword light was like a blooming flower, bursting out with a strong scorching light. Dugu Xiangyu's eight spears instantly stabbed on the sword shadow left by Murong Yu, and at this moment, Dugu Xiangyu felt that his spear was like stabbing into the thick and thick copper wall, and it was difficult to enter a single bit.

At the same time, Murong Yu's feet exerted force, and the whole person quickly retreated, and a figure disappeared in place in an instant. Dugu Xiangyu was startled, he had already felt the strong cold wind of the Frost Dragon's down. As a behemoth like the Frost Dragon, it was impossible for him to change his attacks at any time like Murong Yu.

It was indeed very difficult for a body weighing dozens of tons to suddenly turn around, but the frost dragon had apparently found that the target of his attack had become his master. For its owner, the Frost Dragon could not be harmed in any way, it could only do one spin in the air, and its two huge wings fanned back at the same time, hoping to slow it down.

Dugu Xiangyu reacted very quickly in his own domain, and his incarnation disappeared in an instant, which was regarded as avoiding the attack of the frost dragon. As soon as Murong Yu retreated, he kicked under his feet, and his speed soared again, and he pounced again. With an indomitable momentum, Zhi Ge slashed at the dragon's neck with all his might.

Fire Elemental Law: Flame Gathering and Explosion!

"Poof!", the sub-artifact Zhige showed its powerful lethality for the first time, tearing the Frost Dragon's neck and deeply embedded it in the dragon's skin. The fighting spirit burst out in an instant, and the fire elemental law mystery, the Flame Gathering Explosion, broke out in full force, and the neck of the frost dragon centered on the wound and suddenly burst open.

"Bang!", the blood mouth burst, and a large piece of dragon blood sprayed out. Murong Yu didn't dare to stop, and the whole person retreated at full speed.

Looking at the dragon blood like a fountain, everyone stood up nervously, the dragon clan, who was known as the strongest, was actually injured in Murong Yu's hands, and it seemed that he was not lightly injured. Under the second mystery of Murong Yu's fire elemental law bursting, the powerful dragon clan ushered in the first heavy blow.

"Roar!" the frost dragon let out a roar. A layer of ice crystals on the wound was instantly covered, and the wound that originally spewed blood was instantly frozen.

Sikong Feiguang screamed in shock, "I'm not mistaken, the Frost Dragon is actually injured!"

Jing Xiangtian was also stunned by Murong Yu's blow, he blinked his eyes twice, and swallowed his saliva: "What kind of attack is this?

"Sub-artifact!" The three words were like thunder on the ground, and everyone was stunned.

"Sub-artifact, I heard you right!"

"Oh my god, is the sub-artifact so powerful?"

"Damn Murong Yu, there is actually a secondary artifact, no wonder he dares to argue with the dragon knight!"

"Oh oh oh, it's so handsome! It's so handsome!

"See, sub-artifact!"

The students in the stands began to discuss privately, and it could be seen that everyone had a new understanding of the power of the secondary artifact. The bigwigs on the rostrum looked at each other, and they were really startled by Murong Yu's blow. Marshal Lu Kendi frowned slightly, his cold eyes flashed, he didn't expect that Murong Yu was not even afraid of the Frost Dragon, and he also severely injured the Frost Dragon.

"Murong Yu is indeed a secondary artifact in his hand, if it is a holy soldier, it is impossible to do much damage to the dragon clan with strong defenses. The Ten Peerless Saint Emperor explained.

The frost dragon was covered with a layer of ice crystals, preventing the dragon blood from spurting, and with a roar in the sky, the originally cold martial arts arena cooled down again. With a roar, the air around the Frost Dragon seemed to freeze instantly, and a jumble of ice slag scattered in all directions.

This time, the Frost Dragon was furious, and opened its mouth: "Damn human! You dare to hurt the great Lord Tibilus, I will swallow you alive!"

Dugu Xiangyu didn't figure out what was going on at all, he avoided the attack of the frost dragon with an out-of-body incarnation, and when he reappeared, the frost dragon was actually spurting blood. His own frost dragon was actually spurting blood, which was beyond Dugu Xiangyu's comprehension at all, he didn't react at all, the frost dragon had already pounced towards Murong Yu again. (To be continued......)