83_83011 Tiansha Sect is one of the three major sects in Xuanzhou, with many strange peaks and full of aura, it is a treasure land of cultivation, coupled with the painstaking management of the Tiansha Sect for thousands of years, if the mountain gate formation is fully opened, the entire Tiansha Sect will turn into a huge defensive fortress in an instant.

Unlike the aura of Lingxiao Peak, there was always a faint black mist floating in the air of the Heavenly Demon Sect, giving people a heavy feeling.

These black mist were condensed from the evil qi that overflowed from the mountain body of the Heavenly Demon Sect, and the evil qi was harmful to ordinary people, but for the monks of the Heavenly Demon Sect, it was quite beneficial to cultivation.

At this moment, in a black mist, a ray of light shot into the highest peak of the Heavenly Demon Sect and landed in front of a huge cave.

This cave looks ordinary, but there are strong forbidden fluctuations coming from the entrance of the cave, and at the same time, wisps of black gas float out from the entrance of the cave and escape into the air, which is actually pure evil qi.

The light dissipated, and Tongming's figure was revealed, and he glanced up at the word "forbidden land" engraved on the cave, and Tongming showed a trace of hesitation on his face.

However, after a moment, the hesitation in his eyes was replaced by a firm divine light, and he muttered: "The disciple is clear and incompetent, and he can't keep the foundation that his ancestors have worked so hard to create, and now that the catastrophe is coming, the disciple definitely doesn't want to see the thousands of years of inheritance fall into the hands of the villains, and please ask the ancestors to learn from the heroes!"

As soon as the words fell, Tongming raised his right hand, and there was a palm-sized black token in his hand, the front of the token was engraved with the three ancient seal characters of 'Tiansha Sect', and the back was a pair of strange beast patterns.

A trace of mana poured into the token from Tongming's right hand, and in an instant, a flash of light flashed on the surface of the token, and a black light flew out of the token and shot towards the entrance of the cave.

There was a fluctuation in the empty mouth, and a vague light curtain emerged, and there were countless mysterious spirit patterns floating on the light curtain, flickering brightly and dimly, which looked a little weird.

The black light shot out of the token collided on the light curtain, merging into the light at a speed visible to the naked eye, and the next moment, the countless spirit patterns on the light curtain spread out one after another.

Kiss!

The light curtain spread, and the entrance of the cave was truly revealed, and a yin wind swept out of the cave, and the temperature around it dropped sharply.

Tong Ming put away the token with his right hand, raised his leg and stepped into the cave, and disappeared into the depths of the cave in a blink of an eye.

The cave was pitch black, and gusts of yin wind swept out from the depths of the cave, bringing the black robe on Tongming's body to hunt, and it could be judged from the cave winding down that it would inevitably lead to the depths of the mountain's belly.

The darkness did not obstruct the sight of the clear, and the restrictions around it did not pose any threat to it, and along the winding passage, the clear came to the depths of the cavern.

When it stopped, it didn't know how many feet it had gone underground, and at the end of the passage in front of it was a huge black stone door.

The stone door is ten zhang high, divided into two doors on the left and right, and the surface is engraved with countless mysterious spirit patterns, strong forbidden fluctuations emanate from the stone door, and at the same time, wisps of pure evil qi escape from the crack in the door.

In the center of the two doors on the left and right, there is a head of a hideous beast in each of them, the head of this beast looks like a unicorn, but it looks extremely hideous, and a strong evil aura emanates from it, although it is only two dead objects, but the aura emitted has reached the strength of the Yuan Infant Stage.

Standing in front of the stone gate, Tongming's expression became extremely solemn, the light in his eyes flowed, he took a deep breath and took out the token he had put away earlier.

Throwing the token into the air, he opened his mouth and spewed out a stream of essence blood into the token, and then sent out an aura to wrap the token, and then pinched the trick with both hands, and played a series of complex spiritual tricks at the token.

One by one, the spirit trick was integrated into the token, and the black light on the surface of the token surged, and then two black lights shot out from the token and landed on the two hideous beast heads on the stone door.

I saw that two vortices suddenly appeared on the head of the alien beast, absorbing the black pillars of light into it, and bursts of powerful aura fluctuations spread.

Tong Ming's hands kept pinching, and the mana was frantically injected into the token, and the power continued to flow through the black pillars of light into the two whirlpools.

About half an hour later, the two whirlpools dissipated with a 'poof', the token in the air trembled, the black light was closed, and the Tongming behind took a deep breath and put the token away.

It's just that at this moment, Tongming's face looks a little pale, and his eyes have become a lot darker, and he looks like he is very injured.

After a few steps to the door, he stretched out his hands against the stone door and pushed hard.

"Click......"

The stone door that was as heavy as a thousand pounds slowly opened, and a large piece of pure evil qi poured out from behind the door, and the yin qi around it was dozens of times stronger than the outside.

Soon, the space behind the door was revealed, which was an underground cave, the area of the cave was only the size of a football field, and it was dozens of feet high.

It looks like a natural cave, in the center of the cave, there is a diameter of several zhang, straight to the abyss below, the abyss is filled with black gas, all of which are extremely pure evil qi.

On the side of the abyss, a slow-moving formation locked most of the evil qi in the abyss, allowing only a small amount of evil qi to leak out.

With a flash of his body, he came to the side of the abyss, and after taking a deep look, he sighed, and then his eyes became firm.

"Xiao Tianzuo, presumably you will use the Heavenly Demon Sect as the stronghold of your Soul Sect, I'm afraid you never thought that I would detonate this Heavenly Demon Vein," Tong Ming muttered to himself for a while.

This bottomless abyss in front of you is the foundation of the Heavenly Demon Sect, it is a Heavenly Demon Vein, which was discovered by the ancestors of the Heavenly Demon Sect and stabilized with a formation, and for thousands of years, it has continuously provided pure evil qi for the Heavenly Demon Sect.

The evil qi here is extremely violent, if it is not suppressed by layers of formations, once it breaks out, the entire Heavenly Demon Sect will suffer a catastrophe.

This Heavenly Demon Vein can be said to be the foundation of the existence of the Heavenly Demon Sect, and it is also a terrifying existence that is enough to destroy the Heavenly Demon Sect, Tong Ming knows in his heart that Xiao Tianzuo will definitely use the Heavenly Demon Sect as the base camp of the Soul Sect, and after so many years of painstaking operation of the sect, Xiao Tianzuo will definitely not give up the benefits of sitting back and enjoying its success.

When the Soul Sect occupies the Heavenly Demon Sect, and then detonates the Heavenly Demon Vein, the Soul Sect stationed here is bound to suffer a catastrophe, but in this way, the Heavenly Demon Sect will be completely destroyed.

Tong Ming was able to make this decision, he was very determined, in this way, he would become a sinner of the Heavenly Demon Sect for the ages, but in order to deal a devastating blow to the Soul Sect, Tong Ming resolutely decided to do so.

Standing next to the abyss for a long time, I don't know how long it took, Tongming's right hand slowly stretched out, and a black ball the size of a fist appeared.

A powerful aura fluctuation emanated from the ball, it can be seen that this ball is not simple, the ball was thrown lightly, a parabola crossed the air, and the black ball passed through the formation and fell into the black abyss and disappeared.

After doing this, Tong Ming turned around and walked out of the cave with a sad look, and the stone door behind him slammed shut, as if nothing had happened