"Casted!" Bam also said with regret.

Tang Shishi had heard of this terrifying weapon, and she said with emotion: "I heard that to use this eight-edged black gold hammer, not only requires natural divine power, but also the direct bloodline of Caesar. Otherwise, even if it is done, it can only be used as an ordinary hammer."

"But unfortunately, since the Dwarfs' War of Independence, the direct bloodline of Caesar's ancestor has been lost, and his whereabouts are still unknown."

"Oh! The little baby knows a lot!" Huo Du glanced at Tang Shishi in surprise. This was the secret of the dwarfs. Unexpectedly, a little girl from a human race said it casually.

When Tang Shishi heard this, she immediately realized that she was talking too much. She spit out her pink tongue without hesitation and stopped talking.

Everyone walked around the eight-edged black gold hammer, and there were a circle of stone caves on the circular wall behind, with eighteen holes, and each hole looked exactly the same.

If you don’t have enough understanding of the internal structure of the big tent, you can’t tell where each door leads.

Chen Zhui was amazed when he saw this. These stone caves were probably the second line of defense of the Iron Hammer Tribe. Even if the intruders were so strong that they could break through the gate, they would still be confused in front of these eighteen identical stone caves.

"You follow closely," Huo Du turned his head and said to Chen Zhui and the other two behind him. "There are eighteen main passages in this tent, and each main passage is divided into eighteen sub-channels. Each sub-channel corresponds to ten stone chambers. If you get lost, it will be basically considered silent."

Bam immediately received: "It's silent!"

Damn, Chen Zhui's heart was directly MMP. Is this dwarf a pangolin? How could he have developed such a complex underground project? How could this make Lucai's favor?

Huo Du led Chen Zhui and the other three into the sixth cave of the left.

The stone walls of this cave are inlaid with glowing yellow crystals, which look no different from the natural light outside, and are even softer.

As he walked, Chen Zhui gradually heard the sound of flowing water, and the sound became louder and louder. Just as he was confused in his heart, his eyes suddenly became clear, and a canyon appeared in everyone's sight.

At this moment, they had already walked out of the cave and stood on an iron chain bridge. Under the bridge was a clear underground river. The surging water was constantly rushing from the east and flowing to the west.

"The great Hammer Tribe built a precise water supply system and sewage discharge system with the water power of the underground river," Huo Du pointed to the arranged pipelines on the mountain wall. "The entire mountain can complete a strict water cycle!"

Chen Zhui and the other two were unexplained with the exquisite mechanical technology of the dwarves. This is a great project of green and environmental protection. The integration of ventilation, lighting and water supply is much more awesome than the power supply in the human world!

Along the way, many sub-channels were divided into the main passage one after another. Huodu and Bam led the three Chen Zhui around and even climbed the stone stairs several times. In the end, they didn't know where they were heading.

Chen Zhui felt dizzy as he walked, and even felt a little dazzled. The feeling of being led by others was really unhappy!
Chapter completed!