my world double door.

Li Yang's eyes turned cold, and the infinite power in his body started to work instantly, ready for battle. He knew that today's matter would not end peacefully, and only a battle could keep his hard-earned spoils and the unexpected treasure. The leader, a black-clothed man, held a giant battle axe with a cold light flashing on it. He shouted: "Boy, if you know what's good for you, leave the ore and I'll spare your life!" Li Yang snorted coldly: "If you want the ore, you rats are not qualified!"

After saying that, Li Yang flashed and took the initiative to rush towards the group of men in black. He used the martial arts "Swift Wind Shadow Blade" that he had just seized from the Xiao family warrior, and instantly turned into a black shadow and attacked the enemy's flank. Seeing this, the men in black waved their weapons to resist, but Li Yang's speed was too fast and their defense was broken. Li Yang seized the opportunity and swung the weapon in his hand fiercely. A sharp infinite force slashed out, instantly injuring a man in black.

However, this group of men in black were no ordinary people. They quickly adjusted their tactics, formed a semicircle, trapped Li Yang in the middle, and then launched an attack at the same time. Various spiritual lights intertwined together to form a dense attack net, covering Li Yang.

Li Yang was not in a hurry. He stomped his feet on the ground and built a golden spiritual power shield in front of him to block all the enemy's attacks.

Immediately afterwards, the Wuji divine power vibrated, and these men in black were easily killed by him.

"There are always blind people seeking death."

Li Yang looked at their bodies and chuckled. He quickly searched their bodies and then left and continued to search for the next copper mine.

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In the desert, the sun is scorching and time is passing.

Before I knew it, several years had passed.

On this day, Li Yang walked out of another first copper mine, and the amount of first copper he collected finally reached a level that satisfied him.

"It's time to refine the treasure."

Li Yang's eyes moved, and his figure instantly disappeared from the spot, and all the first coppers entered his own Dantian world.

On top of an uninhabited mountain, the Nine Realms Mysterious Tower is quietly suspended.

This pagoda is like an ancient artifact monument, with nine floors rising from the ground, and the eaves of each floor slightly tilted up, as if it is about to soar into the sky. On the tower, mysterious runes are like smart stars, flashing an ancient and powerful aura. These runes are interwoven into mysterious patterns, faintly containing the truth of heaven and earth and the secrets of time and space. However, Li Yang knows that although this tower is no longer an ordinary thing, on this road of cultivation where strong people are everywhere and dangers are everywhere, its power still has a huge room for improvement, and it is far from reaching the level of being able to intimidate the heroes and stand proudly at the top.

Today is the critical moment for him to break through the bottleneck and make the Nine Realms Mysterious Pagoda advanced and transformed. He will use the spiritual copper that has been nurtured for thousands of years in Shenjinshou Mountain to start a thrilling treasure refining feat that is related to his future path of cultivation. The copper of Shenjinshou Mountain has absorbed the essence of the sun and moon in the mountains, the spiritual energy of heaven and earth, and has been baptized by the mysterious power of the long river of time. It contains extremely pure and powerful golden spiritual power. It is an excellent natural treasure to improve the grade and power of Tao treasures. It is extremely precious and is dreamed of by countless practitioners.

Li Yang looked resolute, raised his hand and waved it violently, and a powerful spiritual power surged out like a surging wave. A violent buzzing sound suddenly came from the cave not far away, and several copper blocks emitting strange light seemed to be pulled by an invisible force, broke through the hole, cut through the sky, and slowly flew in front of Li Yang. Each of these copper blocks was the size of a washbasin, with a smooth surface like a mirror, but faintly flowing with spiritual power lines like golden silk threads, looking mysterious and attractive.

The copper block hovered in the air, as if attracted by the powerful aura of the pagoda, and began to slowly rotate around the Nine Realms Mysterious Pagoda, rotating faster and faster, gradually forming a golden spiritual power vortex that enveloped the pagoda. The spiritual power in the vortex was surging, making bursts of low roars, as if it was the prelude to a grand movement that was about to begin.

Li Yang took a deep breath, and his eyes suddenly opened, his eyes flashing with brilliance, his hands danced quickly, forming a series of complex and mysterious spells. Every time the spells and hand seals changed, the surrounding spiritual energy produced a strong fluctuation, as if he was having a mysterious conversation with the world, using the power of the world for his own use. As he entered the spell, the door of the first floor of the Nine Realms Mysterious Tower slowly opened, and a strong suction force gushed out from it, like an invisible giant mouth, wanting to swallow everything in the world. Li Yang's eyes condensed, staring at a piece of spiritual copper, controlling it to slowly fly towards the door. When the spiritual copper approached the door, the runes on the tower suddenly flashed a dazzling light, emitting a strong resistance, as if the pagoda had its own spiritual wisdom, rejecting this foreign and strange power, and unwilling to easily change its original structure and power system. Li Yang snorted coldly, and the spiritual power in his body was running to the extreme, and the spiritual power around him shone brightly, like a bright sun. He increased his spiritual power output, and his spells and hand seals became more complex and exquisite. Every change of the hand seals carried a tremendous force, forcibly suppressing the resistance of the pagoda.

With Li Yang's unremitting efforts, the spiritual copper was finally slowly sent into the first floor. The spiritual copper entering the tower immediately caused a spiritual power shock, and the space on the first floor was shining brightly. The spiritual copper began to melt and turned into a pool of high-temperature copper liquid. The golden spiritual power threads in the copper liquid moved freely, like a smart snake, interweaving and colliding with the original spiritual power of the pagoda. The moment the two met, there was a crackling sound, like a fierce confrontation.

Li Yang carefully controlled the fusion of the two. He was concentrating, and beads of sweat rolled down his forehead, but he didn't bother to wipe them off. He kept using spells to sort out the disordered spiritual power, guiding the spiritual copper spiritual power to merge into the foundation of the pagoda. Every fusion of spiritual power was accompanied by a slight tremor. The pagoda seemed to be enduring the pain of transformation, and it seemed to be greedily devouring this new power. The frequency of the runes on the tower body flashing also became disordered, sometimes rapid, sometimes slow.

As the initial fusion of the first layer was completed, Li Yang did not stop, as he knew that a pause at this time might lead to all previous efforts being wasted. So, he continued to feed the remaining spiritual copper in turn. At this time, the resistance of the pagoda became stronger and stronger, and the integration of each piece of spiritual copper became more difficult, as if pushing open a heavy stone door. Li Yang's clothes were soaked with sweat and stuck to his body, but his eyes were as firm as torches, staring at the pagoda, his hands constantly changing spells like a butterfly flying through flowers, madly absorbing spiritual power from the surrounding heaven and earth to replenish his own consumption, and at the same time mobilizing more spiritual power to suppress the pagoda to ensure the smooth progress of the treasure refining process.

When all the spiritual copper was integrated into the first layer, the tower on this layer shone brightly, and the frequency of the runes flashing increased dramatically. The originally dim tower body suddenly became radiant, as if it had been given new life. A more powerful aura emanated from the first layer and permeated the entire mountain top. This aura made the surrounding flowers, plants and trees sway, as if they were surrendering to this new and powerful force. Li Yang felt this aura and was delighted, but he knew that this was just the beginning, and more difficult challenges were still to come.

Then, Li Yang turned his attention to the second floor. He cast another string of spells, the spiritual power contained in this string of spells was more powerful, and the changes of the handprints were more complicated. As the spells were cast, the portal of the second floor slowly opened, but this time a stream of black smoke gushed out of the portal. The smoke was as thick as ink and exuded a pungent smell. This was the impurities and evil spirits accumulated in the second floor of the pagoda, which were expelled from the body under the stimulation of the spiritual power of the spiritual copper. Li Yang did not dare to be careless. He waved his hand and arranged a small ban. This ban was interwoven with spiritual power and flashed with blue light, like a transparent cage, trapping the smoke to prevent it from spreading and affecting the treasure refining process.

Then, he followed the same method and introduced the initially refined spiritual copper liquid into the second layer. The fusion process of this layer was more complicated, because the restrictions and spiritual power structure of this layer were more sophisticated, like a sophisticated trap. If you are not careful, you will trigger the mechanism and cause the spiritual power to backfire. After the spiritual copper liquid entered, it instantly triggered a spiritual power storm with the spiritual power in the tower. The powerful airflow raged in the small space, making a sharp whistling sound and impacting the tower wall and runes. The tower wall trembled slightly under the impact of the storm, and the runes became blurred, as if they would be wiped out by the storm at any time.

Li Yang's face was solemn. He flashed and entered the second floor. He was in the center of the storm, but he was not afraid. As he waved his hands, the spiritual power around him bloomed, forming a spiritual shield to protect his body. He used his own powerful spiritual power as a guide to blend the spiritual copper spiritual power with the pagoda spiritual power inch by inch, repairing the impacted restrictions and strengthening the strength of the tower wall. Every injection and guidance of spiritual power was like weaving a fine net to sort out the chaotic spiritual power.

During the process of refining treasures on this level, Li Yang encountered several crises of spiritual power backlash. When spiritual power backlashed, it was as if countless steel needles pierced his meridians, causing him unbearable pain, but he relied on his keen perception and superb spiritual control skills to walk on the edge of life and death again and again, and escaped danger. As time went on, the spiritual power of the second level gradually stabilized, and the power of spiritual copper was perfectly integrated into it. The light of the second level of the pagoda also became dazzling, and the breath it emitted made the surrounding air vibrate, producing circles of ripples visible to the naked eye.

In this way, Li Yang refined the treasure layer by layer, and each layer faced different problems and challenges. Some layers needed to dissolve the ancient forbidden seals before the spiritual copper could be integrated. These forbidden seals were like sleeping giants, and once touched, they would burst out with powerful resistance; some layers had spiritual power vortexes, like an endless black hole, and if you were not careful, the spiritual copper spiritual power would be drawn into endless chaos and disappear without a trace. But Li Yang overcame these difficulties one by one with his familiarity with his natal Taoist treasure and his own perseverance.

When the spiritual copper was integrated into the eighth layer, the sky above the entire Shenjinshou Mountain was shrouded in a dense cloud of spiritual power. Thunder and lightning flashed in the clouds, and the purple lightning shuttled through the clouds like an angry dragon, making a deafening roar, as if the heaven and earth were shocked by this treasure refining event. Li Yang was exhausted at this time, his clothes were torn, his hair was messy and scattered on his shoulders, but his eyes were burning with a blazing flame, which was his desire for power and his determination to persevere to the end.

The fusion of the eighth layer is the most critical. This layer contains one of the core restrictions of the pagoda. Once successful, the power of the Nine Realms Mysterious Pagoda will make a qualitative leap and become a top-level Taoist treasure that countless powerful people will look at and covet. The spiritual copper liquid rolled wildly on this layer, competing and blending with the core spiritual power of the pagoda, emitting a dazzling light, as if countless stars were colliding and exploding in the light.

Li Yang sat cross-legged in the pagoda, releasing all his spiritual power without reservation. A spiritual light cocoon formed around his body, which was like a solid fortress, tightly connecting him to the core of the pagoda. At this critical moment, he forgot everything, and only had the persistent pursuit of power and the perfect control of the Tao treasure in his heart. He was immersed in an ethereal state, merging with the spiritual power of the pagoda, feeling every fluctuation and change of the spiritual power, and guiding them to the right path of fusion.

Finally, amid a deafening roar, the spiritual power of the eighth floor instantly converged and turned into a soft and powerful halo, slowly flowing on the tower wall. Wherever the halo passed, the runes on the tower wall became clearer and deeper, as if they were engraved with the most mysterious laws between heaven and earth. Li Yang slowly opened his eyes, and a gleam of light flashed in his eyes. He succeeded! At this time, he showed a gratified smile on his face, but this smile was a bit tired and vicissitudes.

At this time, there was only one floor left - the ninth floor. This floor was the pinnacle of the Nine Realms Mysterious Tower and the most mysterious floor. According to legend, it contained the ultimate secrets of time and space and the origin of the universe. Li Yang took a breath and gathered all the remaining spiritual copper essence in front of the ninth floor portal. This time, he did not rush to send the spiritual copper in, but put his hands together and chanted something, performing an ancient and mysterious ritual.

As the spell was chanted, Li Yang's body slowly rose up, emitting colorful rays of light all over his body, which were like rainbow bridges connecting the heaven and earth with the pagoda. His spiritual power merged with the spiritual energy of the heaven and earth of Shenjinshou Mountain, forming a vast spiritual power torrent that continuously poured into the ninth floor of the Nine Realms Mysterious Pagoda. With the blessing of this powerful force, the door to the ninth floor slowly opened, and an ancient and vicissitudes of life came to his face. This breath seemed to have traveled through the endless river of time, carrying the weight of history and the mysterious unknown.

Li Yang controlled the Spirit Copper Essence and carefully sent it into the ninth floor. In this floor, the power of the laws of time and space emerged faintly. After the Spirit Copper Essence entered, it was instantly wrapped by the power of the law and began a more wonderful transformation. Under the influence of the power of the law, the Spirit Copper Essence seemed to be compressed to the extreme and infinitely stretched. Its form kept changing, sometimes turning into particles, and sometimes gathering into a ball of light.

Li Yang was in this complex environment where spiritual power and laws intertwined. With his extraordinary understanding and tenacious will, he guided the essence of spiritual copper to merge according to the core rune veins of the pagoda. Every moment of fusion was like engraving a mark in the long river of time, difficult but meaningful. Li Yang's spiritual power was constantly consumed, and cracks began to appear on his body, and blood oozed out, but he was unaware of it and continued to concentrate on refining the treasure. His eyes revealed a sense of determination and persistence, as if in his eyes, apart from this matter of refining treasures, there was nothing else.

Finally, in a ray of light that penetrated the heavens and the earth, the ninth floor of the Nine Realms Mysterious Pagoda completed its final fusion. The entire pagoda shone with light, reaching straight into the sky, and the runes on the tower body flashed with golden light, as if telling of its new strength and majesty. This light illuminated the entire Shenjinshou Mountain, allowing every blade of grass and every tree on the mountain to be bathed in this sacred glory. (End of this chapter)