This passage is very narrow.

They can only be side by side, allowing three people to pass side by side.

Follow the passage and walked forward for three days.

Finally, the group arrived at an underground space emitting a miserable green light.

This underground space has a larger area.

The radius is more than thirty kilometers.

Moreover, there are more than a thousand passages connected to this underground space.

Among them, there is still only one truly channel to the core area.

Closed his eyes, Zhu Hengyu quickly found the correct channel location.

Then, he commanded the army and walked all the way...

In the next time.

Zhu Hengyu commanded the 30,000 Chuanshan tribe army.

I passed by more than three thousand underground spaces along the way.

There are one or two thousand channels within each underground space for you to choose from.

Among the three thousand choices, no matter which choice is wrong, you will be completely lost in the vast and boundless underground world.

Especially the last thousand choices, can it really be called a choice?

Many times...

Zhu Hengyu appeared in an underground space covering an area of ​​hundreds of kilometers.

There are two or three thousand passages connected to this underground space.

However, none of these two or three thousand channels is correct.

No matter which one you choose, you will only be lost in this vast underground world.

The real passage has been buried due to the movement of the earth's crust.

Or maybe it has been blocked by an underground mountain range that is more than ten kilometers thick.

Zhu Hengyu had to dig down tens of thousands of meters.
Chapter completed!