บท 917: Meeting Pandora Once Again

After walking out of his knight's tower, Zhang Tie looked up at the dull red sky and took a deep breath. After that, he strode towards the Iron-blood Tower...

The sky in the Earth-elements Realm reminded Zhang Tie of Castle of Black Iron. In the Earth-elements Realm, it would also turn dark in the evening while the weird clouds in the sky caused a low visibility just like that in the evening on the earth's surface.

On the earth's surface, at night, sometimes the moons were bright and the stars were few when the visibility was very high; sometimes, the moons were covered with black clouds when it was pitch dark. In the underground world, the exotic clouds in the sky of the Earth-elements Realm seemed to reflect the climates on the earth's surface too.

Besides day and night, the Earth-elements Realm was exchanging atmosphere with the earth's surface, causing alternative four seasons and various climates.