But now that we have a harmonious relationship, we can show it openly.

About half an hour later, Oshima Steel received the notice: "Dear guests, our alliance has prepared the reception. Please follow me."

People got on a rail train.

This rail train is completely enclosed and has no windows, so people cannot tell the specific direction of travel.

But judging from the physical sensation, they seemed to be heading underground along the railway tracks.

Lu Yuan secretly activated the perception ability of the "Greed Demon God" and activated the "Eye of Explorer" and "Eye of Pioneer".

Suddenly, his perception penetrated the thick iron wall, and he noticed the rugged rocks in the outside world and the howling wind.

A huge amount of information was fed back into his mind.

This is a deep cave, leading to unknown underground depths.

30,000 meters deep...

40,000 meters...

50,000 meters...

The length of this cave is astonishing, with twists and turns, stretching for three thousand kilometers. Such a large amount of work is obviously not something that the Underground Alliance can accomplish.

"Could it be that...he is born with it?"

The walls of the cave are quite smooth, and even have a little bit of... elasticity?

After the train passed by, the cave behind slowly began to shrink, and finally closed completely and turned into rock.

After realizing this, Lu Yuan's heart skipped a beat: "No wonder the Underground Alliance can keep the secret of the 'Dongtian'..."

"This mountain road is actually alive?!"

After about 7 hours of driving and 1,600 kilometers, the speed of the rail train finally slowed down.
Chapter completed!