Li Lao, who was hiding in the shadows, walked out of the darkness tremblingly, and in front of this pitch-black and tall figure, Li Lao's soul power was suppressed so much that he couldn't even raise his head.

"Tell me, how did you come to this place, why is he so cultivated, his soul is so powerful, he can actually resist my heart demon Da/Fa, it took nearly a thousand years of condensed soul power, but in the end, I took possession of his body!"

"If you want to kill it, you can kill it, anyway, I know that it will be difficult to escape, I can't imagine that I can meet the heart demon king who was famous in the demon world more than 100,000 years ago, and it will be in vain!" Li Lao did not have the slightest fear, and his tone became very peaceful.

"Hey, you actually know my name, it seems that you are not a nameless, at least the strength of the Heavenly Spirit Realm, but how did it come to such a point!"

The pitch-black tall man was actually a generation of demon lords more than 100,000 years ago, and his strength reached the level of the realm of heaven and man, and in the end, he didn't know why he suddenly disappeared.

"You don't need to ask so much, I won't tell you if I ask, if you want to kill, hurry up!"

Li Lao didn't think about living since he knew that this was the Heart Demon King, and there were at least a billion people who died in the hands of the Heart Demon King.

"Okay, I'm not afraid of death, then I'll fulfill you!" After the Heart Demon King finished speaking, a pitch-black aura eroded towards Li Lao.

A golden point of light slowly floated in the sea of souls, a firm belief was still condensing, and suddenly, with the golden point of light, it suddenly turned into a flame and began to burn.

The flames grew bigger and bigger, slowly changing from a flame the size of a bean grain to a fist-sized flame, and it was still amplifying indefinitely, and where the flames were emitted, these black gases were slowly fading, and they also made a sizzling sound, like the sound of a burning soul.

"Huh!"

The Heart Demon King, who was about to kill Li Lao, suddenly felt that something was wrong, and felt that his soul was being burned, so he immediately withdrew the pitch-black gas in his hand and flew into the distance.

"Boom!"

The huge body fell to another part of the soul sea, and saw a fiery red flame expanding rapidly, reaching a foot high flame, and the black gas around it was rapidly devouring and burning.

"It's actually resurrected, I want to see how strong your belief is!" the Heart Demon King said in surprise, and then another cloud of pitch-black demonic qi rushed towards the fiery red flame.

"Born from the heart, there is no life, there is no phase, there is no self in heaven and earth, only the heart!" Chen Xuan's voice came from the flames, and then the flames slowly condensed into Chen Xuan's shape.

"My heart remains the same, no will can control me, and you are no exception!" Chen Xuan, who was in the shape of a flame, slowly grew larger, and finally released four fire dragons that roared away in all directions.

When Chen Xuan slowly disappeared, Chen Xuan felt that his soul sank into the endless abyss of darkness, the eternal reincarnation was general, there was no trace of light around, it was completely darkness, and the soul was constantly sinking, and finally at the critical moment, Chen Xuan realized his true heart, and he also knew what he was sticking to, and immediately turned into a flame.

"Why the hell, your cultivation is so low, you will comprehend the essence of the Great Dao, who are you!" The Heart Demon King actually showed a trace of fear and let out an angry roar.

"I am me, heaven and earth are me, I am heaven and earth, the heart does not change, all things remain the same, only the heart is eternal and unique!"

Chen Xuan finally understood the spirit of self-sacrifice that Wu Lao said at that time, that is, to give up everything to achieve the avenue, he experienced a cycle of life and death, gave up his body, and finally realized that this is to give up, to give up everything, even the body can be abandoned, and finally got rid of the shackles of the body at this time of life and death, and the soul reached an incomparably ethereal state, and found what he wanted and wanted in his heart.

The four fire dragons roared in four directions, and the power of darkness began to retreat like a mouse seeing a cat, and continued to gather in one place, that is, where the Heart Demon King stood, the perception of the body was slowly recovering, and Chen Xuan, the strong power around him, felt it again.

The fire dragon had already flown back and merged with Chen Xuan again, and the soul sea had returned to its previous appearance again, but at this time, both of them had undergone tremendous changes, the black-clothed Chen Xuan was no longer Chen Xuan, and the white-clothed Chen Xuan had turned into a flame at this time, floating in his soul sea.

"Who are you, why do you want to inspire the demons in my heart!" the flames slowly turned into Chen Xuan's shape and asked the black-clothed demon king.

"Who am I, hahaha, it's ridiculous that someone actually asked me who I am!" the Heart Demon King laughed at the sky.

A phantom figure slowly leaned towards Chen Xuan, and finally reached Chen Xuan's back.

"Chen Xuan, you have to be careful, he is the Heart Demon King who has become famous more than 100,000 years ago, and he cultivates a Heart Demon Heart Sutra, which specializes in restraining people's heart demons, as long as he fights with him, he will prevent his heart demons from being summoned by him, and in the end, he can only be reduced to his efforts!" Li Lao walked behind Chen Xuan and reminded.

"Even if you are the Heart Demon King of more than 100,000 years ago, it is only a divine thought at this time, and you don't want to make any huge waves, your divine thought should have been consumed in these hundreds of thousands of years, plus you shot at me just now, you should be at the end of the strong crossbow at this time!" Chen Xuan's voice said lightly.

"Even if I lost the soul power that I had condensed for a thousand years just now, it would be enough to clean you up!" the heart demon king's body began to roll like a wave.

"Demon Emperor Emperor!"

A huge demonic clutch imprinted towards Chen Xuan's body that exuded flames, and the demonic qi set off a rolling torrent, flooding with huge waves, and the boundless demonic intent was like a torrent of mountain peaks, overwhelming the mountains and the sea towards Chen Xuan.

The sea of souls became uncertain, and Chen Xuan stood on the spot, not attracted by the other party's powerful momentum at all, and the temperature of the flames released from his body became higher and higher, and these demonic qi could not get close at all, like a flame god and Buddha, blooming with a thousand rays of light.

"Pluto Harvest!"

An ethereal voice came out of Chen Xuan's mouth, and then a faint phantom of the god of the underworld appeared and flew towards these demonic qi, and all the things containing the power of the soul were absorbed by this phantom of the god of the underworld.

The powerful momentum did not have the slightest impact on Chen Xuan, everything was light, and the phantom transformed by the god of the underworld was completely a sickle that harvested life.

The expression on the face of the Heart Demon King on the opposite side changed drastically, and he looked at the flames that Chen Xuan had turned into in disbelief.

"You...... You...... How could you have the secret technique of the god of the underworld, how could this great magic technique fall into your hands!" The Heart Demon King obviously also knew what kind of secret technique Chen Xuan was controlling now, and he recognized it at a glance, and exclaimed.

Chen Xuan was not moved by the other party's words at all, but continued to urge the harvesting power of the god of the underworld, and began to spread around, everywhere he passed, as long as all the souls were harvested, Chen Xuan's nourishment of the god of the underworld, I heard that the realm of the cultivation of the art of the god of the underworld can evolve into a real god of the underworld, and at that time, as soon as the god of the underworld comes out, it will take away the souls of countless people.

The mist of black gas is slowly dissipating, and the Demon King Emperor Heaven cast by the Heart Demon King is gradually disappearing, and the black weapons around him disappear again, but the body of the Heart Demon King immediately faded, not as condensed as just now, and it seems that this time the other party's damage is also huge.

The footsteps of the Pluto God continued, and it did not stop, and the Phantom of the Pluto at this time was a soul-harvesting machine, floating towards the Heart Demon King again.

Seeing the phantom of the god of the underworld floating towards him, the Heart Demon King couldn't help but take a step back, it seems that this technique of the god of the underworld has a powerful restraint effect on him, he is a soul body in itself, and the technique of the god of the god of the underworld is to absorb the soul and only use it, which is just the right thing to restrain each other.

"Let me go, I'll get out of your body immediately, and I'll never look for you again!" the Heart Demon King actually said the words of surrender.

"It's too late to say anything now, blame you for not being able to enter my body just now, harvest!"

Chen Xuan roared, and the god of the underworld pounced on the Heart Demon King and began to gnaw at the opponent's pitch-black body.

After the Dark Lord was pounced on by the god of the underworld, he began to make a miserable sound, and his soul slowly disappeared, and all of them were taken away by the god of the underworld, without the slightest power to resist.

An hour later, there was no longer a trace of pitch-black color in the sea of souls, and he regained his clarity again, Chen Xuan also withdrew his Hades Technique, and the flames slowly faded, and then the fingers of the body that stood still suddenly moved, and a thrilling battle finally came to an end.

Following the passage in front, Chen Xuan quickly swept inside.