Several people quickly proceeded according to Qin Yu’s wishes, clearing the scattered rocks at the entrance to reveal a passage that everyone could traverse.

Qin Yu did not directly enter the tomb but said solemnly, "Going in here, we should be in the outer area of the tomb. Considering how hard you all have worked digging the tunnel, I’ll give you half an hour to look around.

Once half an hour is over, you must immediately leave."

"Yes!" Lu Chuan nodded vigorously, agreeing with Qin Yu’s words.

Qin Yu then relaxed and confidently stepped into the passage.

Lu Chuan and the others followed Qin Yu’s steps with excitement. This was the first subterranean tomb in the Dragon Country. Being able to see it was something they could boast about in the tomb raiding circle for a lifetime!

Qin Yu’s eyesight was extremely good, and he could see beautifully carved bas-reliefs on the stonewalls of the corridor even without the need for any light.

The others, using the lamp lights on their heads, closely examined the bas-reliefs. Lu Chuan hesitated and said, "It’s strange! Why don’t the stories on the bas-reliefs seem like they’re from the Han Dynasty?"

"They indeed aren’t from the Han Dynasty but rather from the Qin Dynasty. If I’m not mistaken, this is one of the suspected tombs of either the First Emperor or Hu Hai the Second," Qin Yu said lightly.

Lu Chuan did not question Qin Yu’s words, since all the paintings on the walls depicted scenes of Qin annihilating the six states.

Seeing these wall paintings made Qin Yu even more certain of his judgment - this place was definitely the headquarters of the Heavenly Secret Sect!

This was because the Heavenly Secret Sect originated during the late Warring States period.

It was said that the Heavenly Secret Sect helped the First Emperor and Hu Hai construct several suspected tombs, occupying one of them as their headquarters, which was perfectly normal.

Qin Yu fell into deep thought, not noticing that they had already been walking for five minutes.

Lu Chuan noticed this and frowned, "Dragon Head, something feels off. We’ve been walking for five minutes. Why are we still circling around the entrance?

Logically speaking, the entrance shouldn’t be this long. Shouldn’t we have reached the main door of the tomb chamber by now?" Lu Chuan’s remark brought Qin Yu back to his senses. Qin Yu activated the Illusion Realm Divine Skill and took a careful look. He couldn’t help but roll his eyes - indeed! They had been walking in circles all along; reaching the interior of the tomb would’ve been a miracle!

"Everyone, hold hands. Lu Chuan, grab my clothes and follow me."

"Yes!"

Feeling Lu Chuan gripping his clothes, Qin Yu confidently strode forward. Lu Chuan and the others immediately tensed up, "Dragon Head, you’re walking into a wall! Be careful..."

Before they finished speaking, Lu Chuan and the others closed their mouths when Qin Yu’s body entered the wall.

As Lu Chuan touched the wall, his hand trembled, but soon his expression turned to one of amazement. Damn, where was there a wall in front of them?

Illusion Technique, yet another Illusion Technique!

Lu Chuan felt helpless. Having raided tombs for so many years, this was the first time he’d felt so powerless!

It wasn’t that Lu Chuan was weak; it was that the Heavenly Secret Sect was just too strong! Without someone from the Heavenly Secret Sect leading, entering their headquarters was extremely difficult, with only a dozen people in the whole Ancient Martial World capable of doing so.

After entering what appeared to be the wall, the scenery before everyone changed, revealing a corridor that was the real passage.

Under the guide of Qin Yu, after half a minute, everyone finally arrived in front of a large stone door.

Qin Yu closely inspected the stone door, which stood at least three and a half meters tall. On it, Qin Yu sensed a faint threat; he knew that there were mechanisms on the stone door.

"You all, hide at the sides of the door."