After Chen Xuan, who was standing in the tunnel, knew that this black shadow was his own demon, he calmed down, he couldn't defeat him with his own strength, because the strength of the two was equal, and in the end, he could only end up losing both.

Will, what is will, will is one's own thoughts, spirit, and one's own beliefs, and I must insist that my beliefs remain unchanged, no matter what happens, I can't stop my footsteps, this is what Chen Xuan said to himself.

"Come on, let's have a good fight, I want to see if your magic will is strong, or my will is strong!"

Chen Xuan let out a loud roar, and then his body moved again, flying towards the black shadow that exuded demonic energy on the opposite side.

"Surrender to me, isn't it good to be my slave, I will take you to the peak of the Demon Dao and become a generation of demon masters, better than you in cultivating immortals, and you will have to go through the Nine Nine Heavenly Tribulation!" The pitch-black shadow actually sent out a divine thought, entered Chen Xuan's soul sea, and said such a paragraph.

"I want to go my own way, no one can stop me, and neither can you, even if you are my inner demon, I will defeat it!" Chen Xuan was unmoved.

"But you are a mortal, you can't resist the great demons, you are also me, I am also you, there is nothing that cannot be defeated, but I can take you to a higher level, isn't it good?" the dark shadow tempted.

"I know that you are my inner demon, today I am going to destroy the demon, completely destroy my own inner demon, from now on there will be no inner demon in cultivation, no matter what rhetoric you say, don't want to break my will!"

"Poor man, have you forgotten, I am you, you are me, what's the use of you defeating me, we are one, as long as I can occupy your heart in the future, we are still alone!"

After the black shadow finished speaking, it turned into a black shadow and disappeared in place, entering Chen Xuan's body, and caught Chen Xuan off guard.

After checking his body, he couldn't find out where the black shadow had entered, but soon, in a breath of time, Chen Xuan felt that another will appeared in his soul sea, and this will actually wanted to occupy Chen Xuan's body.

"Surrender to me, and I will lead you to the supreme path in the future!" A black shadow began to eat away at Chen Xuan's soul, wanting to integrate Chen Xuan's soul into his own black shadow.

A pitch-black miniature version of Chen Xuan appeared in Chen Xuan's soul sea, his whole face was vivid, exactly the same as Chen Xuan's, but the expression on his face was different, but the expression of the whole little black man was extremely evil, with a faint evil smile.

Slowly, a phantom appeared in Chen Xuan's soul sea, and it was a miniature version of Chen Xuan, but this villain was dressed in white, with a resolute expression on his face, one black and one white looking at the vast space of the soul sea, sending out sparks.

Suddenly, demonic energy began to emanate from the little black man's body, slowly dispersing in all directions, and all the places where these black qi passed turned into pitch black, and immediately, Chen Xuan felt that some parts of his body began to lose consciousness, as if out of his control.

"Presumptuous, want to occupy my body!"

Chen Xuan, who was dressed in white, shouted angrily, and immediately his body was full of light, releasing a dazzling light, and immediately fought back the eroded black qi, becoming a confrontational situation.

"It's useless, I'm you, everyone has demons, you can't resist the temptation of demons at all, give up resistance!"

The pitch-black Chen Xuan seemed to be singing, and all these words came into Chen Xuan's ears word by word, and Chen Xuan, who was dressed in white, felt that he wanted to sleep, and his eyelids actually didn't obey him.

"Sleep, sleep, you will find a different you when you wake up!" The black-clothed Chen Xuan was constantly chanting, the white-clothed Chen Xuan's eyelids were slowly closing, and the golden light around him was slowly receding, and the black qi was enveloping him again.

"I can't sleep, I can't sleep, as soon as I sleep, I will be completely assimilated by him!" Chen Xuan, who was about to close his eyelids, made a clever move, and immediately broke away from his heavy eyelids.

The spirit came to its senses, and the golden light flourished again, forcing the fog-like black cyclones back a few steps, but these black cyclones seemed to be endless, and no matter how much their golden light resisted, they couldn't resist their slow penetration.

At this time, Chen Xuan's soul sea was completely the embodiment of the two extremes, one black and one white, two gases entangled with each other inside, sometimes the black gas had the upper hand, and sometimes the golden light emitted power, repelling the black gas cyclone.

Time was disappearing little by little, Chen Xuan, who was wearing a white robe, felt that his divine soul was slowly weakening, and after a long time of fighting, he felt that the power of his divine soul was fading a little, but the demonic energy emanating from Chen Xuan, who was clothed in black, was still rolling like a tide.

The area occupied by the huge soul sea of black gas gas became larger and larger, and it began to spread around, and soon, Chen Xuan, who was wearing a white robe, felt that one of his arms could not be felt at all, as if it was out of his body, and he couldn't help but look shocked, and then urged his soul power to seize the lost territory again.

An ancient war of attrition was fiercely staged in Chen Xuan's soul sea, beads of sweat appeared on Chen Xuan's forehead in a white robe, and his body began to slowly become blurred, with the gradual loss of soul power, the support of soul power was close to the zero boundary point.

"Will, I want to stick to my will, and I will never let you occupy my body!" Chen Xuan said silently.

This is the cultivator's heart demon, the higher the cultivation, the heavier the heart demon will be, and the heart demon will be more powerful, once some people's heart demon breaks out, they will be taken away from their body in an instant, and from then on they will become a demon, Chen Xuan's body has experienced countless adventures and reached a very high height, and the current heart demon is the same, it is dozens of times stronger than the heart demon of the same period.

The golden color was slowly fading, the phantom was getting lighter and fainter, and the golden light released was getting weaker and weaker, and the speed of the cyclone erosion of the black qi became faster, and soon occupied half of the distance, and Bai Chen Xuan also felt that his pair of arms were completely unconscious.

Li Lao, who was hiding in the distance, was also very helpless, after experiencing the last incident, his soul power had not fully recovered until now, and he couldn't help Chen Xuan at all now, once the soul sea was occupied, he would also face the point of soul annihilation.

A firm belief still flows in Chen Xuan's heart, although the initiative of the body is slowly disappearing now, but this belief has always been adhered to, even if there is the last breath left, this belief will not give up.

"Don't resist, I promise you, I will keep a divine sense, I won't let your soul fly away, I want you to see with your own eyes how I achieved a generation of demon masters!" The pitch-black Chen Xuan released his divine thoughts again.

The white Chen Xuan is getting lighter and fainter, and he can no longer see a complete body, only a belief is still holding on, and the golden light has disappeared, completely unable to resist the invasion of the demon in his heart.

Li Lao, who was standing in the distance, sighed, "Thousands of calculations, it seems that it is impossible to escape, how can the demon suddenly break out in this place, Chen Xuan's heart has always been firm, it is impossible for the demon to appear so early, could it be that someone is manipulating!" Li Lao was taken aback by one of his own thoughts.

A stick of incense time passed, and the white Chen Xuan disappeared completely, leaving only a point of light flickering, this is Chen Xuan's belief, as long as Chen Xuan does not die, this belief will be resurrected sooner or later, let the black gas erode the golden point of light, and it cannot be driven out at all.

"Hahaha, my generation of demons has finally been resurrected again, I didn't expect that after more than 100,000 years, someone came in and asked me to inspire the demons in his heart, and with the help of the demons, I was reborn again!"

The pitch-black Chen Xuan completely changed at this moment, his face became extremely distorted, and suddenly a man with wings and a huge horn on the top of his head appeared, laughing out loud in Chen Xuan's soul sea.

"It's not good, it's really someone secretly manipulating!" said Boss Li, who was hiding in the shadows.

"Whoever is hiding in the shadows, you can also come out, don't worry that I won't kill you, for the time being, you are still useful to me!" the strange-shaped man glanced in the direction in which Li Lao was standing, and said to him.