The road to immortality is difficult, bones build immortality

The "Nine-story Tower" that was originally clearly visible now became looming and integrated with the surrounding environment.

If the foundation-building monks did not check carefully, it would be difficult to detect the abnormality.

After Qingchen arranged the formation, he did not relax his vigilance immediately.

He carefully checked every node of the formation again to ensure that there was no mistake.

After doing all this, Qingchen made up his mind to do everything he could to break through the stone door.

He first drove the resentful ghosts in the white bone demon banner and controlled them to pounce on the stone door.

However, when the resentful ghosts hit the stone door, they were instantly bounced back without any damage.

Qingchen was not discouraged, and then he summoned the white bone demon soldiers.

Under Qingchen's command, they launched a fierce attack on the other walls of the "Nine-story Tower" and even the ground like a group of hungry wolves.

The sound of "ding ding dang dang" was endless, but the 'Nine-story Tower' was still as stable as Mount Tai, without even a scratch.

"Humph, it seems that these ordinary means are not enough."

Qingchen snorted coldly, formed seals with his hands, and summoned the silver-armored corpse and the gold-armored corpse.

The two corpses exuded a powerful aura, waving the 'Xuan Yin Demon Fist' and smashing towards the stone gate.

"Boom" "Boom\

,"The huge sound echoed around, but the stone gate remained motionless, as if these attacks were just tickling it.

Qingchen frowned and drove the Pojun Demon General forward.

The Pojun Demon General, who was at the peak level of foundation building, held six white bone giant blades and was very aggressive.

It jumped high, combined the six swords into one, and slashed the giant blade of more than ten feet long at the stone gate.

With a "click", the giant blade collided with the stone gate, splashing a spark, but the stone gate was still intact.

Qingchen didn't believe in evil and decided to use the stored blood in the white bone magic banner.

Streams of high-quality blood sprayed on the stone gate. This was the blood refined by the top-grade spiritual weapon magic banner, and the quality was no less than the blood of the second-stage late monster.

They spread on the stone gate like living things.

However, the stone gate still didn't react.

Groups of blood dripped onto the ground, but strangely penetrated into it, as if it had never appeared.

Then, Qingchen sacrificed part of the tamed power of the Yellow Spring Evil in his body.

Because it has not reached the seventh level of the "Acala Heart Sutra", it cannot exert its full power.

The Yellow Spring Evil was like a cold and evil air, rushing towards the stone gate, wall, and ground.

Wherever it went, the vines and branches were corroded, but the "Nine-story Pagoda" seemed to be out of the matter and was not affected at all.

Qingchen took a deep breath and activated the power of "Brahma Demon Refining Art", gathering it between his palms.

He pushed his palms forward suddenly, and a powerful wave of magic power swept towards the stone gate.

The wave of magic power hit the stone gate, making a deafening sound, but the stone gate remained motionless.

"The true magic power of the Moon Worship Sect is also useless?"

Qingchen was a little angry in his heart, and he decided to fight with his physical body - a punch with all the strength of "Acalanatha War Body".

His figure instantly shone with golden light, and the devil was added to his body. He shouted and punched the stone gate.

This punch contained all his strength, and those second-level vines turned into ashes before they touched it, and the air also made a "whooshing" sound.

However, when his fist hit the stone gate, it was like hitting cotton, and it had no effect.

He could not feel the force of the recoil, and the stone door did not react at all, not even some broken stones.

Qingchen stood there panting, with a little sweat on his forehead.

His eyes were full of disbelief. He had used so many methods, and without any defense, even the magic weapon would be damaged.

Even if it was not big, it was impossible that there was no movement at all. How could this be possible?

Moreover, no runes appeared, and there was no trace of the power of the formation on the tower.

"What on earth is this tower?"

Qingchen looked at the motionless stone door in front of him, and he felt a little frustrated.

He had already used all his tricks, from driving the resentful ghosts and the white bone demon soldiers, to summoning the silver armored corpses and the golden armored corpses, to performing the magic power of "Brahma Refining Demon Art", and even using the "Acalanatha War Body" to punch with all his strength, but the stone door was still as stable as a mountain, indifferent to his attack.

At this point of desperation, Qingchen's eyes fell on the 'Xueba Zhenfu Token' in the storage ring.

This token was the key to his entry into this place, and it was also his last hope.

He knew very well that this token was related to whether he could continue to explore here.

If he used it rashly, if there was a problem, he would probably be teleported out instantly.

Then all the efforts made before would be wasted, and the coveted "Ningjin Fruit" would be completely missed.

However, he had a strong intuition in his heart.

Telling him that this place was deeply connected to him, if he gave up and missed this opportunity, he would probably regret it for the rest of his life.

After hesitating for a long time, Qingchen finally gritted his teeth and made up his mind.

He slowly reached out and took out the 'Xueba Zhenfu Token' from the storage ring, holding it tightly in his hand.

He took a deep breath, circulated the pure mana in his body, and continuously injected mana into the token.

Then he stuck the token on the stone gate.

The token was shining, and under Qingchen's nervous and expectant gaze, the stone door that had always been as solid as a rock seemed to finally move.

It began to tremble slightly, making a "buzzing" sound.

Then, a palm-sized groove appeared on the stone door!

Qingchen was delighted, thinking that there was a chance.

He put the Xueba Zhenfu token into the groove without hesitation.

However, to his disappointment, after the token was put into the groove, the stone door did not open as he expected.

Everything returned to calm, as if the movement just now was just his illusion.

Qingchen's mood instantly fell to the bottom.

He was unwilling to give up, so he began to desperately recall the various rune spells and secrets he had learned before in his mind, trying to find a way to open the stone door.

Just when he was at a loss, he suddenly remembered the rune spell taught to him by Immovable Zhenren!

"Oh, by the way, Master 'Immovable True Man' asked me to lead the top ten people on the Dragon Gate List to the Vajra Tomb before, and gave me a token and a spell.

Since there is a similar feeling, does it mean that it is also useful here?"

A glimmer of hope rekindled in Qingchen's heart. He quickly adjusted his state and began to cast the rune spell taught by Immovable True Man.

As his gestures kept changing, a series of 'Sectuous Sect' runes flew out from his fingertips and rotated around the stone gate.

The runes flashed with dazzling light, echoing with the light on the Xueba True Mansion token, forming a strange light array.