The heart of the crystal demon emperor beat vigorously, and then suddenly rose to the sky, turning into a blood-red divine light, and rushed into the sky with a 'swish'.

"Stop it, you must not let it go!" The thin old man of the Xuanhuang Sect shouted, looking anxious, although he did not see the shadow of the holy soldier, but the heart of the Demon Clan Emperor was more valuable than that.

When the old man gave the order, the big demon surrounded by the group had already rushed out, especially the blonde demon girl, her wings flapped, and there seemed to be two golden lightning bolts in the sky, and the first one chased after her.

"If I had known that it was the heart of the Demon Emperor who was born! I would have reported anything I said, and I came in a hurry, we people are not strong enough!" The thin old man regretted in his heart.

However, after a few breaths, all the great demons and the powerhouses of the Xuanhuang Sect chased them out through the air, and the crater that had just been in flames of war suddenly calmed down.

Wu Wei cautiously flew to the front of the crater, the red magma was boiling, constantly surging outward along the crater, and the ancient temple made of five-colored divine jade was still shaking in the magma, blooming with dazzling brilliance, making the world tremble.

"Huh"

Suddenly, at this moment, an endless light lit up in the Demon Emperor's tomb, and the door of the ancient hall slowly opened, and a simple and majestic aura rushed out.

Wu Wei's body retreated sharply, and the power of the golden pill quickly wrapped his whole body, which would resist the impact of this breath, but he was still shocked and his blood surged, and he couldn't help but wonder in his heart: "Is there any heavy treasure in this ancient hall!"

He could vaguely see the scene inside through the gaps, a little chaotic light rippling, mist, and some were just wisps of mist like fairy energy. The majestic breath of life energy inside also disappeared with the departure of the Demon Emperor's Sacred Heart.

"When"

At this moment, a Great Dao Divine Sound like the Huanglu Bell sounded in Wu Wei's ears again, and the spirit in his body trembled violently, and his whole person was unstable on his feet, and he almost fell headlong into the magma of the crater.

At the same time, he found that the ancient characters of the golden inscriptions imprinted on the square inch of the spiritual platform in his body suddenly became active, scattering a little golden light, cheering and jumping in the sky above the spiritual platform, like a dancing golden firefly, flying uncertainly.

"The little wooden box is alive again..."

Wu Wei couldn't calm down in his heart, only to see that the wooden square divine seal in the small world above the spiritual platform also rotated rapidly, and the brilliant cyan divine light bloomed, dazzling like a rainbow, like a golden ocean surging, terrifying waves, dizzying.

"Huh"

Suddenly, a beam of light rushed out of the fog of the ancient hall with the gate open, like a trace of blue light, extremely subtle, and if you don't investigate carefully, you won't be able to detect the slightest bit.

"Buzz"

Wu Wei only felt that the spiritual platform in his body trembled violently, and the rotating wooden square divine seal also trembled, and the side on which the ancient pattern was carefully carved suddenly cracked, as if it had been cut horizontally by some sharp weapon.

Wu Wei's expression was extremely nervous at the moment, he didn't know what was going on at all, and he could only watch the changes in the Divine Seal at this moment.

The golden divine power that permeated the small world suddenly surged frantically towards the wooden square divine seal, flowing into it along the cracked slit like a long whale drinking water, but in a moment, the golden divine power in the small world formed above the spiritual platform was swallowed up.

"This..."Wu Wei was in a daze, but fortunately, the golden sun suspended in the sky was still breathing out golden energy, like a source of divine power.

It didn't take long for the Mu Fang Divine Seal, which had sucked in endless golden divine power, to suddenly become agitated, and it floated and sank in the golden mist on the spiritual platform, just like those beating golden inscriptions, which seemed to be extremely enjoyable and joyful.

"Bang"

Perhaps it was too cheerful, and the Mu Fang Divine Seal shook violently, and a fiery majestic aura burst out from the inside out, as if a coffin had been lifted from the top cover, revealing its true face.

"It turns out that this wooden seal is empty inside. Wu Wei was shocked in his heart, he didn't expect that this small cyan wooden box that looked like it was only seven inches square was actually such a structure.

At this moment, he suddenly found that there was a clear cyan light in the wooden box, and the fairy glow flowed, vaguely showing the shape of a dagger, and there was a trace of electric light flickering on it, which was not dazzling, but gave people a simple and sacred atmosphere.

"Could it be that this is the Demon Emperor Holy Soldier..."Wu Wei gasped, and his heart was even more surprised: "This little cyan wooden box seems to be tailor-made for it!"

Thinking of this, his heart was already more than just frightened, and all the doubts and uneasiness before were suddenly dissipated like clouds of smoke at this moment.

In this way, he inexplicably obtained the Demon Emperor Holy Soldier, and he was like a dream, until the Mu Fang Divine Seal was re-stamped, and he still didn't want to believe that all this was real.

In the Demon Emperor's tomb in front of him, the red magma was still boiling, and the magnificent ancient hall was still floating in the magma, and the mist that filled it seemed to gradually dissipate after the disappearance of the holy soldiers.