After successfully dodging the underworld's tricks, Hei Lao and Shangguan Yunlong finally breathed a sigh of relief in their hearts.

Although the strength of the underworld imp who came to ask for his life with Shangguan Yunlong's own strength and the help of Hei Lao, he could also deal with it.

But Hei Lao knew very well in his heart that whoever saw this kid Shangguan Yunlong wanted to take him for himself, because the perfect dragon vein in Shangguan Yunlong's kid's body was too rare, and the power of the true dragon contained in the dragon vein was enough to make anyone feel salivated.

But Hei Lao will never let anyone hurt Shangguan Yunlong, because Shangguan Yunlong is his descendant, the descendant of his best friend, and he promised his best friend to protect his descendants for him and wait for the day when they meet again.

The black veteran Shangguan Yunlong gently picked it up, came to a hot spring that exuded heat, and put Shangguan Yunlong down in a slightly shallow spring water, the warm hot spring just didn't pass Shangguan Yunlong's body, only his head was exposed above the water.

Hei Lao took out a warm vial of mutton fat from his sleeve, pulled out the stopper, poured a small crimson pill into the palm of his hand, and carefully stuffed it into Shangguan Yunlong's mouth.

This crimson pill is called the Dragon's Blood Exhaustion Pill, which is made from the sap of a ghost tree that grows in the depths of hell and the blood of the Hell Dragon that guards under the tree, supplemented by powder ground from the dragon bone of the white bone dragon, and refined from the ground with the ground inflammation after sixty-one jiazi.

If ordinary people get some kind of adventure and accidentally get a precious dragon blood exhaustion pill, even if they take it, they can only exert a small part of the effect of the dragon blood exhaustion pill, and the dragon blood exhaustion pill only has the effect of blood stasis and blood stasis for them, fixes pain and stops bleeding, astringens sores and muscles, and is used for bruising and bruising.

But for a martial artist like Shangguan Yunlong who has a dragon vein in his body, because the dragon blood exhaustion pill contains the blood of the Hell Dragon, it has the miraculous effect of repairing the dragon veins and consolidating the meridians.

But this dragon blood exhaustion pill can't be taken more, after all, it is made of many evil things, if you take too much, it will gradually erode the mind, and in the end you can only become a bloodthirsty demon with no self-awareness.

After the black veteran Shangguan Yunlong settled down, he continued to look at the ghost king jade seal, at this time, the color of the ghost king jade seal's water had changed to normal emerald green, indicating that at least for now, there was no underworld imp to come to recruit Shangguan Yunlong.

If you want to completely get Shangguan Yunlong out of the underworld's underworld, the only way can only be to destroy this ghost king jade seal that will attract imps from the underworld.

But this ghost king jade seal has a trace of the will of the Hades King, even a peerless powerhouse like Hei Lao who has reached the realm of martial arts does not dare to touch it at will, such an evil thing, once it affects the mind, it will take a very long time to purify the mind with the jade flute heart mantra.

It's his best friend, that he, he can use a heaven-level martial art called Jin Yu Crush, anything can be smashed in one palm, but it's a pity that he is not there, Hei Lao had to think of an expedient measure, and use the sealing technique to temporarily seal this ghost king jade seal first.

The sky gradually darkened, and at this time, nearly two hours had passed since Shangguan Yunlong fell into a coma, and the black veteran put the ghost king Yuxi into his Qiankun bag.

Hei Lao looked at Shangguan Yunlong lying in the water, and found that Shangguan Yunlong was still unconscious, and muttered in a low voice: "No, it's been so long, and the medicinal power of the Dragon Blood Exhaustion Pill should have been absorbed by Shangguan Yunlong, besides, this fire dragon spring is sprayed by the ancient fire dragon with dragon breath, which can drive away the cold qi in the body, how can it not wake up?" Could it be ......?"

Hei Lao walked over, and was surprised to find that Shangguan Yunlong's face had begun to turn black, and Hei Lao shouted: "Oh no! Fooled!" Hei Lao just wanted to hit Shangguan Yunlong's body with a spell, seal Shangguan Yunlong's meridians, and prevent the black qi on Shangguan Yunlong's face from continuing to spread to other places.

As soon as Hei Lao finished his handprint, he saw a black gas coming out of Shangguan Yunlong's body, quickly wrapping Shangguan Yunlong's whole person, and countless black tentacles stretched out from the black gas, entangling Shangguan Yunlong's body to death, which was very weird.

I don't know where a strange laughter came from, the voice was gloomy, as if it came from the nine secluded places in the depths of hell, Hei Lao's palm flipped over, and an exorcism seven-star sword inlaid with seven different spirit stones appeared in Hei Lao's hand.

The black elder raised the Exorcist Seven-Star Sword and stabbed at the black qi.

I saw that the black gas was like a drop of cold water being dripped into the oil pot, and it exploded violently, and countless black gases filled everywhere, making the already dim sky even darker, as if the whole sky was eaten by some kind of monster, and there was no light everywhere, only endless darkness.

Suddenly, a dazzling and demonic purple-black light erupted from this endless darkness, and a figure walked out of this purple-black light.

Hei Lao clenched the Exorcism Seven-Star Sword in his hand, and looked at Shangguan Yunlong in a coma with a nervous expression, Hei Lao found that Shangguan Yunlong's situation was getting worse and worse, his whole face had completely turned purple and black, and even the rest of his body began to gradually turn black.

The figure approached, and Hei Lao saw the true appearance of the figure clearly, "Hades!" Hei Lao exclaimed.

I saw that the Hades King was wearing a pitch-black bone dragon battle armor, and a pair of pitch-black demon wings stretched out behind him, and against the backdrop of the purple-black light, it looked so demonic. The Hades King raised the huge ghost sword in his hand to the black old man, and said faintly: "Get out of here, ignorant ant, don't think that you can save that young man with your meager strength! The dragon vein in his body will be mine sooner or later!"

Hei Lao clenched the Exorcism Seven-Star Sword, and said with a cold face: "As long as I, an old man, is still alive, you don't want to touch a single hair of his hair!"

The Hades King looked at Hei Lao playfully, and said faintly: "Oh? It seems that you also want to compete with me for the dragon vein in that kid's body, it seems that we are all the way, so let's do it, you and I cooperate to take the dragon vein in that kid's body together." How about it when it's done, how about we divide the dragon vein equally?"

The seven-star sword of exorcism in the black veteran's hand swung fiercely at the Hades, and said fearlessly: "Do you think I will fall for you! I said, I will not allow anyone to hurt him, if you want this dragon vein, step on my old bone first!"

The Hades King swung the huge ghost sword in his hand and slashed towards Hei Lao's exorcist seven-star sword, Peng's two swords clashed instantly, and the two strong air currents began to confront each other up and down, and with a bang, the two air currents with completely opposite attributes finally couldn't maintain the balance between each other, and the Hades and Hei Lao bounced away in opposite directions.

The wings behind the Hades King were lightly fanned, like a fluttering feather, and fell to the ground lightly, but the black old man was not so good, the black old in the powerful air flow was a lonely bird with a strong wind, flew out upside down, landed on the ground and retreated a few steps before he stopped his body embarrassmently, and inserted the exorcist seven-star sword in his hand into the soil before continuing to retreat.

The Hades King laughed wildly, and the huge ghost sword in his hand swung at the black old man casually, and after a sharp ghost roar, a cage composed of white bones imprisoned the black old man. The Hades King laughed arrogantly: "Hey, old man, you have such a little strength, and you still want to protect that young man!"

The Hades King walked to the white bone cage with a huge ghost sword, stretched out his ghost claws to tease the black old man, and said with a sigh: "Hey, old man, I think you must be very happy to see that I have eaten that young man's dragon vein, and then his soul is sucked, be my ghost slave, hahaha!"

The Hades King came to Shangguan Yunlong's side, and the ghost claw gently poked into Shangguan Yunlong's chest, and a golden thin line-like thing was pulled out of Shangguan Yunlong's body by the Hades King, this is the dragon vein, the foundation of a martial artist. Shangguan Yunlong, who had been extracted from the dragon vein, began to lose weight rapidly, and the whole person lost half of his weight in an instant!

Just as the Hades King was about to eat this dragon vein, Hei Lao suddenly felt something moving in his arms, and when he pulled it out, it was the martial arts book that his best friend handed over to him when he left.

Hei Lao let go of the martial arts book that had been stirring, and the martial arts book flew out of the gap in the white bone cage as if it had come to life, like a sensitive bird.

The martial arts book flew quickly in front of the Hades, and with a snap, the pages opened, and then turned the scroll deftly, put the dragon vein into the book and quickly closed it.

In a flash, the entire martial arts book suddenly emitted a golden light, and a dragon's roar sounded louder than the dragon's roar when Shangguan Yunlong successfully condensed the dragon's soul, and a majestic divine dragon descended in front of the Hades, and on the dragon's back sat a man wearing golden armor, the man's shoulder armor was a dragon head and the head of a beast on the left and right.

This is the man in the portrait, the dragon brother in the mouth of the black elder, and the ancestor of Shangguan Yunlong.

The divine dragon opened its mouth and spat out, and a cloud of dragon breath and karma full of destructive aura sprayed towards the Hades, and the man jumped off the dragon's back, holding the golden dragon spear in his hand, flashed in front of the Hades, and the golden dragon spear in his hand quickly stabbed the soul fire in the eyes of the Hades.

The soul fire in the eyes of the Hades was extinguished by the man with a golden dragon spear filled with divine aura. Hades screamed, and the man's brows furrowed slightly.

The huge ghost sword in Hades' hand frantically slashed towards the man's body, but it could only leave some shallow traces on the man's armor. Soon, the Immortal King was reduced to ashes in the dragon's breath of karma.

The disappearance of the Hades King made the white bone cage that imprisoned Hei Lao fall apart instantly, Hei Lao got rid of the shackles of the white bone cage, ran to the man's side excitedly, and said, "Brother Long, you are finally here!" Immediately after, Hei Lao's face turned red and said, "I'm sorry, Brother Long, I didn't protect your descendants!"

The man smiled, grabbed the martial arts book by the way, took out the dragon vein inside and wrapped it around his body, and said to the black old man: "Brother Hei, you can do it!

Brother don't blame yourself, this time for my descendants, it is not a catastrophe, but a rare creation, this time you encounter just a low-level phantom of Hades!

I'm just a doppelganger, it's the deity who felt the Dragon Emperor's call for help, and came to help you! My time is running out, remember to let him practice more of this Dragon Emperor Formula!"

After speaking, the man walked up to Shangguan Yunlong and lay down, overlapping with Shangguan Yunlong's body. A burst of golden light flashed, and the man's phantom fused into Shangguan Yunlong's body with the dragon vein and the dragon emperor technique.

Shangguan Yunlong returned to his original size, his whole body twitched slightly, and he woke up.