This is the strongest life and death crisis in Bai Xiaochun's life, he has no way to stop it, and he has no strength to struggle, everything seems to have become a foregone conclusion after Tianzun made him forcibly fuse with Du Lingfei.

It is destined that his cultivation in this life will eventually be together with Du Lingfei, under the formation of the Dan furnace, into a peerless Great Dan that will make Tianzun transcend from now on.

This ending, Bai Xiaochun had never thought before this, although the original ancestor of the Hanmen had said meaningfully that sooner or later, he would turn against Tianzun.

But Bai Xiaochun still naively thinks that with Du Lingfei here, he and Tianzun have no deep hatred like the sea, and there are mausoleum guards behind him, as well as his disciple Bai Hao, too many hole cards, which makes Bai Xiaochun have a certain degree of self-confidence.

It's just that...... It's all just a flash in the pan......

His consciousness had long been blurred, but the difference was that the breath from Du Lingfei's body made the two of them in this fusion, which made Bai Xiaochun's mind sober for a moment.

"Maybe all this is also the ...... of the mausoleum keeper Calculation......" Bai Xiaochun muttered, his consciousness blurred again.

Almost at the same time that Bai Xiaochun realized that the mausoleum keeper had made some kind of impetus in his life and death crisis, in the wilderness, in the depths of the land of the Imperial City, in the ruins of the lower three cities, on the broken tower, the mausoleum keeper sitting there crossed his knees opened his cloudy eyes.

"Bai Xiaochun, I hope you ...... Don't hate me, it's my mission to exist...... It is also the mission of the Emperor of Hades. The mausoleum keeper whispered bitterly as he slowly raised his head and looked into nothingness.

At the end of that wild nothingness, there is a great river that outsiders cannot see, the river is pitch black, flowing endlessly, contrary to the vitality represented by the sea of heaven, the river represents the ...... It's death.

In the river, there are countless unjust souls, these souls are struggling and roaring, but they can't leave the river, they can only go away with the river and send them into reincarnation......

This river is called the River Styx.

At the end of this nothingness, the source of this river Styx...... In the majestic water of the river, which resembles the sea, there exists a dark palace, which reveals the meaning of death, and there is no light in the cold.

This is...... Hades!

In the Hades Palace, Bai Hao, the Emperor of this generation, sat there silently, wearing an imperial robe on his body, and there was a strong aura of death exuding from his whole body.

But his face did not have the usual majesty, but was full of anxiety, and the intensity of this anxiety seemed to affect the Hades Palace, the Styx, so that the surrounding rivers also heard the sound of big waves from time to time.

Bai Hao's eyes were full of worry, he had seen the defeat of Tianzun's big subordinates before, the tomb guards, and he was also in the middle of a move here, and was collapsed by Tianzun.

The purpose of the unkind Tianzun, after taking Bai Xiaochun away, although Bai Hao didn't know everything, he could also have some guesses, he knew that the master at this moment must be in danger!

He understands that looking at the whole world, ...... The only one who can save the master is himself!

He knows the weakness of the mausoleum keepers, and he also knows that the current mausoleum keepers will return to the ruins at any time, and they are no longer as strong as before, and he understands that even if he is the Emperor of the Hades, he is by no means the opponent of Tianzun......

"Master......" Bai Hao whispered in a bitter voice, and scenes appeared in his mind, and together with Shizun, all kinds of wilderness kept appearing in front of him.

That was his only relative, that was the person he was most grateful to in his life, that was the person he Bai Hao had sworn to protect with his life......

That's too...... The happiest time of his life.

Gradually, the image in his mind disappeared, and eventually only one was left...... It was deeply imprinted in his soul and could not be erased in this life.

In the picture, Bai Xiaochun turned his back to himself and opened his mouth lightly, telling him that from now on, he would be accepted as a disciple......

"Master......" Bai Hao smiled this time, his smile was resolute, resolute, and a touch of strong firmness!

He understood that he wanted to rescue Shizun from Tongtian Island in front of Tianzun...... There's only one way to do it!

That's ...... Forge a ...... that breaks through the limits of this world Twenty-two color fire!

Before this, even if Bai Xiaochun was already a celestial, Bai Hao's derivation of the twenty-two color fire formula still did not stop, until finally, under this derivation, he had already realized that the limit of this world was the twenty-one color fire.

Unless there are special circumstances, it is impossible for the twenty-two colors of fire to appear, because the twenty-two colors of fire, beyond the limit of the world, can be regarded as all the multi-colored fires under it, and the twenty-two colors are already immortal fires!

And once the twenty-two color fire appears, it will immediately become the most powerful force in this world, and the twenty-two color fire can incinerate all the existence in the world.

And this kind of fire is enough to fight against Tianzun, making it possible for Bai Hao to save Bai Xiaochun in front of Tianzun!

It's just that...... If you want to refine the twenty-two colors of fire, there are no souls in this world that can be used as refining fire, even if all the souls in the Styx are refined, they will stop at the twenty-one colors after all.

"There is only one way...... Bai Hao's expression was awe-inspiring, muttering, the firmness in his eyes was extremely strong, and he was extremely decisive!

This method is to refer to the fire refining method of the Miao Lin'er family, using the soul of the Hades Emperor as the main material, burning itself and refining its soul...... in order to refine the unique ...... in this world Twenty-two color fire!

This is the only way to do it!

After all, he is the Emperor of Hades, a god-like being in control of the River Styx and reincarnation in this world!

"Master...... I'm here to save you......" Bai Hao smiled, laughing and laughing, his tears flowed, but his determination did not diminish in the slightest.

Even if this method has to pay a huge price, he can't afford it, but he still ...... No regrets!

Even if this method will make him Bai Hao ...... from now on Erased from all existence, he still ...... No complaints!

Because, that was his master, the moment he knelt down to Bai Xiaochun, he had already decided...... The teacher's grace is like the sky!

His tears, not substance, became a part of the water of the River Styx in the moment they flowed, Bai Hao took a deep breath, slowly stood up, and suddenly raised his right hand and waved it violently.

"Soul come!"

Suddenly, outside the Hades Palace, the endless souls in the Styx River roared from all directions, penetrating the Hades Palace, surrounding Bai Hao, and gradually forming a huge whirlpool.

In the rumbling rotation of this whirlpool, Bai Hao pinched the trick with his left hand, and suddenly pointed towards the center of his eyebrows, and as the fingertips fell, his body suddenly seemed to burn, and a flame suddenly rose from his body!

It's a one-color fire ......

It didn't end, as Bai Hao's hands pinched quickly, the surrounding soul sea rotated faster, and wisps of soul flew out and merged into Bai Hao's body, making the flames on his body continue to increase at an astonishing speed.

Two-color fire, three-color fire, four-color fire......

That is, after a few breaths, the sea of fire on Bai Hao's body became more and more majestic, and its color had already become sixteen colors!

And it's going on!

If it is said that in this world, there is a person who can keep pace with Bai Xiaochun in refining fire, or even surpass it slightly...... Then this person can only be ...... Bai Xiaochun's disciple, the contemporary Emperor of the Underworld...... Bai Hao!

In the roar, Bai Hao's body burned more and more, and in the surrounding sea of souls, countless souls came madly, until the flames on Bai Hao's body became seventeen, eighteen, and even nineteen colors......

It's not over!

The determination in Bai Hao's eyes became more and more determined, and with a wave of his hands, all the souls around him shook at this moment, and after they all poured in, a monstrous loud sound suddenly reverberated at the source of the Styx River, where the entire Hades Palace was located.

Twenty colors!

Twenty-one colors!

Until this moment, Bai Hao raised his head and let out his strongest roar towards the void!

In the midst of this roar, his soul ...... Sudden burning, with the help of this burning power, with the help of his own Hades Emperor's soul, with the Styx as the root and the soul as the base, Bai Hao's eyes were also filled with flames, and the twenty-one colors of fire burning on his body at the moment were ...... Gradually...... One more color!

Precisely...... Twenty-two color fire!!

At the moment when the twenty-two colors of fire appeared, the entire barbaric world seemed to have no change, as if everything was as usual, but all the monks on both sides of the battlefield who were fighting on the battlefield trembled for no reason, as if there was an aura that they could not see, but made their souls tremble, suddenly descended in this heaven and earth!

Whether it's a primordial baby, a celestial or a human, even if it's a demigod...... At this moment, all my hearts were shaken and I inhaled in shock!

Not only the wilderness, but also all the creatures on the Heavenly Continent, whether it was a monk or a fierce beast, even a vegetation or a mortal, all of them, but in the firmament of the entire world, there was a large range, covering all the heavenly canopies like never before...... The web of the world!!

Faintly, at this moment, all the beings in the whole world seemed to be in their ears, hearing the murmurs from nothingness, from this unimaginable coercion, echoing in the heavens and the earth!

"Master...... I'm here to save you!"