Chapter 698: Chapter 698 So we built it

Flying over the densely packed spaceships and gigantic monsters' corpses, and moving along the pyramids made of countless crystal heads, a towering altar rising from the ground appeared in front of Chu Yunsheng. It was so tall that he had no choice but to order the green-shelled insect to ascend along the wall of the altar, heading toward the top.

Chu Yunsheng remembered that the last time he entered here, he was still in his insect's body. And it was in the midst of his desperate escape that he entered this place by accident. However, because of panic and shock at that time, he didn't examine this place in detail. Especially after hearing The Lament for The Falling Sky, all he thought was to leave this place as far as he could. So he didn't notice that the towering altar was actually made of huge black bricks of unknown materials.