After fifteen years of cultivation, he finally reached the pinnacle of the first rank!

Li Musheng did not respond to their assurances, but continued on his way with the big black cat.

The Hidden Killer Saint and the Hairless Old Man followed behind, each with their own thoughts. Before long, Li Musheng and his group passed through the crevice of the stone mountain and finally arrived at an extremely vast underground space.

The entire space was filled with smooth, mirror-like white crystals, all emitting a faint glow that illuminated everything around them.

The large black cat walked on the white crystal floor, and each time its paws landed, ripples of light appeared, which looked quite strange.

Li Musheng looked around and found that everything was empty. He casually flicked his finger and sent a burst of energy into the crystal. The crystal was not very hard and turned into dust in an instant.

After finding nothing, Li Musheng and his group continued on their way. However, the entire underground space of the crystal seemed to have no end, and they walked for quite a while without reaching the end.

"Sect Master, judging from our journey, we should have already left Baidi City by now."

The Hidden Killer Saint looked at Li Musheng, while the bald old man pondered for a moment and said:
"I think we are far from reaching the tomb of the White King; we are probably just wandering around the outermost edge of the White Emperor's tomb."

As he spoke, the bald old man looked around and pondered:
"When the White King built the White Emperor's Tomb, he spent countless manpower and resources. He probably wouldn't let anyone find it easily. There must be hidden mechanisms and secret passages that outsiders cannot detect."

Upon hearing this, Li Musheng did not speak, but turned to look at the big black cat following him.

At this moment, the big black cat was looking down at its reflection in the white mirror crystal, seemingly quite interested.

However, the big black cat quickly noticed Li Musheng's gaze and then scratched the crystal ground under its feet with its paws.

"You mean there's something wrong down there?"

Li Musheng stroked his chin, naturally understanding what the big black cat meant.

At this moment, the big black cat nodded its head, and then used its paw to pry off a piece of white crystal from the ground beneath its feet.

However, the black cat's strength was limited, and the damage it caused to the entire crystal ground below was almost negligible, appearing extremely insignificant.

Upon seeing this, the Hidden Killer of the Hidden Killer Pavilion immediately spoke up:
"Sect Master, why don't you let me give it a try?"

However, Li Musheng waved his hand and said:

"No need, it's too much of a waste of your time to take action."

After saying that, Li Musheng raised his hand and slashed at the crystal ground below.

The next moment, an invisible, sharp aura descended like a sword hanging from the sky, and then a crack suddenly split the crystal ground beneath their feet.

What they could see was a crack that cut horizontally into the endless depths of the cave, and vertically into the white crystal beneath them, hundreds of feet underground.

When the Hidden Killer and the Hairless Old Man saw this scene, they were both shocked. Although they had already expected the thickness of the crystal beneath their feet, they did not expect it to be so deep.

If they were to actually break through such a deep crystal, it would be almost impossible to do so in less than half a day, but for Li Musheng, it was as easy as lifting a finger.

Li Musheng's martial arts cultivation had clearly reached the level of splitting mountains and shattering the earth. Although they possessed similar martial arts techniques, they were completely unable to achieve his level. Therefore, it was evident that Li Musheng's martial arts strength far surpassed theirs.

Just as the two were shocked by Li Musheng's move, Li Musheng had already led the big black cat into the huge crystal crack that had broken open beneath their feet.

Seeing this, the Hidden Killer Saint and the Hairless Old Man of the Hidden Killer Pavilion exchanged a glance and immediately suppressed their thoughts and followed.

Soon, the two figures plummeted down, arriving at the bottom of a crystal bed hundreds of feet thick.

The next moment, when the two of them glanced down and saw the scene beneath the crystal, they both instinctively froze.

Illuminated by the faint light emanating from the entire expanse of white crystals above, one could see rows of palaces and buildings standing side by side, as if arriving at a vast and prosperous Baidi City.

However, this Baidi City was built underground. Although it was very similar to the Baidi City above in terms of layout and size, the biggest difference was that there was not a single living person in the underground Baidi City. It was an empty, dead city.

Anyone who looks down and suddenly sees a city as large as Baidi City would naturally be awestruck.

At the same time, Li Musheng couldn't help but frown as he looked at the vast, lifeless city beneath his feet.

Given the world's productivity, he could easily imagine how much effort it would take to build such a massive city, exactly like Baidi City, so deep underground.
The only person capable of doing all this was undoubtedly the White King, the younger brother of Emperor Tianqi a thousand years ago.

"Could it be... that this is the true tomb of the White King, and the entire replica of the underground White Emperor City before us is his burial object?"

Looking at the city below, the Hidden Killer Saint couldn't help but frown and speak.

Meanwhile, the bald old man gazed down at the crisscrossing, spotless city streets and the numerous well-preserved, exquisite palaces, and exclaimed in amazement:

"What a grand gesture! The Tomb of the White Emperor truly does not disappoint. To witness this scene is truly a worthwhile trip!"

Li Musheng gazed at the underground city in silence, the sight of which was clearly the mausoleum of the White King.

But this was not good news for him. After all, the underground White Emperor City was too big. Finding the true tomb of the White King or the burial place of the ancient ferocious beast White Tiger would not be something that could be done easily in a short time.

"Looks like we're too early. If others had entered first, I could have done nothing and simply reaped the benefits."

Li Musheng frowned slightly. He disliked searching for things everywhere, which limited the effectiveness of his unparalleled martial arts skills.

Thinking of this, Li Musheng turned his gaze to the Hidden Killing Pavilion's Killing Saint and the bald old man, and after a moment's thought, he spoke:

"The three of us will split up for now. If you find anything in this city, remember to let me know."

After saying that, Li Musheng said no more, and then took the big black cat and landed somewhere in the city.

Upon hearing this, the Hidden Killer Saint and the Hairless Old Man exchanged a glance, both took a deep breath, and then their figures disappeared from their original positions, each flying separately into different parts of the city below.

Both the Hidden Killer and the Hairless Old Man had some knowledge of White Emperor City, and naturally, they believed there were many places that might be the true location of the White King's tomb. (End of Chapter)