From Joy of Life, the Tian Gang is reversed

Chapter 606 All Breakthroughs and Memory Recovery of the Goddess of Lightning
Having regained his immortality, Yan caught a glimpse of Li Chengqian's smiling face. For some reason, a chill ran through him as he suddenly realized that even if he regained his immortality, he was probably no match for Li Chengqian.

Without hesitation, the dragon's head pointed, and the Yellow Springs Scroll flew out from Fang Han's body, unfurling with a whoosh. Deep within the scroll, an ancient, mysterious, and hazy wheel-like phantom slowly emerged. On the wheel, seventy-two ferocious demonic god phantoms roared, emanating a powerful restriction that blocked reincarnation and suppressed everything.

"This is the Wheel of Reincarnation. I can only barely retrieve it now. As for the rest, there's nothing I can do!" Yan roared, activating the Yellow Springs Diagram with all his might.

Li Chengqian pointed his fingers like a sword, drawing upon the even more powerful Weak Water River!
"boom!"

The pitch-black Weak Water poured down like the Milky Way from the heavens, carrying the supreme power to cleanse everything and end all things, fiercely washing over the Wheel of Reincarnation!

"Zizzi——!"

When the black energy encountered the Weak Water, it melted away like ice and snow. The seventy-two powerful demon god phantoms let out mournful howls, and under the wash of the Weak Water, they twisted and disintegrated, turning into wisps of green smoke and disappearing!

With the restrictions broken, the true form of the Wheel of Reincarnation was fully revealed. It was a wheel that was neither metal nor stone, covered with countless ancient, twisted runes that seemed to be directly condensed from the laws of life and death. These runes flowed and combined, ultimately forming a profound and unfathomable scripture that pointed directly to the origin of reincarnation—one of the Three Thousand Great Daos, the Great Reincarnation Technique!
Li Chengqian's gaze was like lightning, instantly imprinting all the underworld inscriptions into his mind. The Taiyin Refining Form Technique activated on its own, beginning to analyze this supreme Dao that concerned the mysteries of life and death.

"The Great Reincarnation Technique truly lives up to its reputation." He nodded in satisfaction, waved his sleeve, and the Weak Water receded back into the river, while the Reincarnation Disc slowly disappeared into the Yellow Springs Diagram.

"Thank you so much, Brother Li!" Yan was moved to tears, his enormous dragon body coiling down to express his gratitude to Li Chengqian. Fang Han also breathed a sigh of relief, his feelings towards Li Chengqian becoming much more complex.

The interlude was over, and Li Chengqian addressed the crowd: "The opportunity is ready, everyone, let's begin!"

Without further ado, the four of them each found a place and began their seclusion.

Fang Qingxue flew to the summit of Pure Yang Crystal Mountain and sat down cross-legged. The Undying Lightning Talisman hovered above her head, and the Great Chaos Thunder Sword rested across her lap. She activated the Thunder Goddess Heavenly Lord's essence within her, merging it with the massive amounts of Pure Yang Yuan Qi and Chaos Thunder Essence outside. In an instant, thunderclouds filled the entire mirror space, billions of purple lightning snakes danced wildly, and a phantom figure wearing a flat-topped crown and Thunder Emperor's robes appeared behind her, majestic and vast. Her aura surged, and with such a powerful accumulation, the barrier of the Longevity Secret Realm seemed almost ready to crumble at any moment!
Feng Yaoguang chose a reef at the confluence of the Pure Yang Sea and the Weak Water River. The mirror-like light behind her head shone brightly, faintly resonating with the illusory image of the Emperor Mirror. She unleashed her supreme divine power, absorbing the pure Yang energy and harmonizing the chill of the Weak Water. The space around her distorted, as if tracing back to the source of her bloodline and communicating with the power of the unseen. Although her accumulated power was not as profound as Fang Qingxue's, her bloodline was special, and in this environment, a breakthrough was a natural progression.

Yan Shuiyi stood still on the surface of the Pure Yang Sea, her body enveloped in water vapor that transformed into countless blooming lotus flowers. She was already at the Longevity Realm. Driven by this terrifying primordial energy, she absorbed the Pure Yang essence, tempered her own magical power, and attempted to further integrate the Daoist techniques of the Taiyi Sect with the Five Elements essence obtained from Hua Tiandu. Her cultivation was increasing at an extremely rapid pace, and her aura became increasingly profound.

Fang Han and Yan merged into one, sinking directly into the depths of the Pure Yang Sea. The Yellow Springs Diagram unfolded, the Forgetfulness Water surged, and the Great Devouring Technique transformed into a black hole, frantically absorbing the Pure Yang Holy Water. His accumulation was truly immense; the medicinal power of the Nine Aperture Golden Pill had not yet fully dissipated, and with the Yellow Springs Diagram and various Great Dao Divine Abilities within him, the energy required for his breakthrough far exceeded that of ordinary people. A massive amount of Pure Yang Qi, like hundreds of rivers flowing into the sea, surged into his body, cleansing his flesh and talismans, and launching an assault on the Gate of Immortality.

As the ruler of this place, Li Chengqian floated in the air, silently protecting the Dharma, while also comprehending the newly acquired Great Reincarnation Technique, with the thirty-three Great Daos within his body resonating with it.

As a formally employed member of the underworld, his concern for the Great Reincarnation Technique far surpasses that for the other three thousand Great Daos; he is very interested in the cycle of reincarnation in this world.

As a world of cultivation, Eternal Life has reincarnation and rebirth, but no underworld. When powerful beings encounter misfortune and begin their reincarnation, it seems they bypass the underworld. As for the dead, whether mortals or cultivators, those whose souls are completely annihilated after death are fine, but those whose souls are not annihilated also do not enter the underworld. Instead, they wander between the mortal and immortal realms. Over time, those with bad luck simply dissipate or are devoured by celestial demons, while those with good luck have the opportunity to be reincarnated. This opportunity is unpredictable, as if manipulated by an extremely unstable system, which Li Chengqian found very strange.

Now that I have obtained the Great Reincarnation Technique, after careful study, I have gained some vague insights. The transformation of the Taiyin Refining Technique has become a little faster, and my understanding of the essence of this world seems to have improved.

The Great Dao, the Great Dao of Reincarnation, the foundation of reincarnation in this world is actually built upon the Great Reincarnation Technique. After the death of the Yellow Spring Emperor, although the Great Reincarnation Technique did not reappear in the world, its Daoist essence perfectly merged with the rules of this world. As the rules operated, reincarnation existed. However, the Daoist essence of the Reincarnation Technique did not dominate the rules of this world, so it was sometimes effective and sometimes not.

In other words, this world is truly not connected to the underworld, at least on the surface.

"It seems I'll have to wait, but it's also time for a breakthrough!"

Li Chengqian took out the spatial crystal that Wu Mingkong, one of the Three Saints of Feathered Ascension, had given him in the Golden Immortal Hall of the Feathered Ascension Sect, and smiled slightly.

He possesses memories of several worlds, giving him a far deeper understanding of the essence of power than ordinary cultivators. He had already grasped the concept of space, so he didn't need to absorb vast amounts of spatial laws like cultivators such as Fang Han. He only needed something like a Void God Crystal to help him align with the spatial laws of this world. The same applies to later realms like the Cosmic Light Realm and the Celestial Position Realm.

Looking at the Pure Yang Sea beneath his feet, he smiled. The third level of Longevity, the Cave Heaven Realm, was right before his eyes.

Time flies by in the mirror world.

I do not know how long it has been……

"boom!"

With a deafening roar, Fang Qingxue broke through first! A thousand feet of lightning shot into the sky, her natal talisman completely melted, merging with her Dharma body and physical form, unleashing an aura of the Longevity Realm and the Myriad Life Realm! Moreover, her foundation was too solid; upon entering the Longevity Realm, she directly skipped the initial accumulation, her magical power surging, reaching the peak of the Myriad Life Realm. It was at this moment that a natural aura suddenly surged from her body!

Suddenly, her eyes flashed, and she uttered a low shout, "Undying Lightning Talisman, merge into my body, let the weapon spirit become one!"

The next moment, the Undying Lightning Talisman seemed to be drawn by her and entered her body.

boom! !

Fang Qingxue's body suddenly disintegrated, then reformed...

After a long while, she slowly opened her eyes, purple lightning flashing within them, carrying a trace of the vicissitudes and bewilderment of someone just awakened. But it was quickly dominated by the will belonging to "Fang Qingxue," becoming clear and firm, only with an unfathomable majesty than before.

Immortality achieved!

Immediately afterwards, the bright light behind Feng Yaoguang's head materialized, and an ancient mirror image merged with her. With a delicate shout, her whole body transformed into a dazzling mirror light.

She was originally the reincarnation of the spirit of the Emperor Mirror. Now that she has achieved the Longevity Realm, the spirit of the Emperor Mirror has awakened and naturally merged with her innate power, thus stepping into the second level of Longevity and becoming immortal.

As Yan Shui's aura became perfectly integrated, a terrifying magical power surged forth, transforming into a celestial Dharma image that stood a hundred feet tall, and began to merge with her true form.

Finally, deep within the Pure Yang Sea, Fang Han let out a long roar, and the Yellow Spring Diagram shone brightly. He finally managed to forcefully break through the barrier of immortality with the help of massive resources! Although he had only just entered the Longevity Realm, his magical power and supernatural abilities far surpassed those of his peers, approaching the level of immortality!
At this point, the strength of the four people and the artifact spirit who entered the mirror space underwent a tremendous change!

Feng Yaoguang felt the immense vitality and power within her body, her eyes glistening with tears of excitement. The Realm of Immortality! She had finally entered this realm! Centuries of planning, the hope of rescuing her mother—it was clearer than ever before!
She looked up at the figure in green robes in the air and bowed deeply: "Yaoguang will never forget the kindness of the Vice Sect Leader!"

Fang Qingxue came to Li Chengqian's side. Although she did not speak, the look in her eyes and the slight upturn of her lips said it all.

Yan Shuiyi and Fang Han also concealed their auras, their faces beaming with undisguised joy. This breakthrough was undoubtedly a crucial point on their path of cultivation.

Li Chengqian looked at the transformed people with a smile on his face. Then, he looked at Fang Qingxue and asked, "Cousin, you've regained your memories of your past life, haven't you?"

(End of this chapter)