The walls of the hall were very smooth, with pictures engraved on them. The picture was so vivid, it seemed as if it were real.
The first was a forest, the second was three fierce beasts, and the third was an even fiercer beast.
There were a total of nine paintings, the ninth depicting a massive Black Dragon, its mouth wide open, staring at him.
"Hoo!——"
Ao Kangsheng took a deep breath. At that moment, he suddenly understood everything.
Not long after, Ao Cangsheng woke up, and a mechanical sound suddenly echoed in the hall.
Then, a wall not far away moved, revealing a staircase. The steps inclined upward, leading to the second floor.
Seeing the wall open, even going to the second floor, a smile appeared at the corner of Ao Kangsheng's mouth.
Not long after Ao Cangsheng left, the door on the second floor opened again. Yan Hong and Heng Zhan walked into the hall.
But when they saw the empty hall, they were surprised.
