C2024 The Extraterritorial Heavenly Demon

This was a dark gray space. There was no sky, no earth, and nothing. There was only gray darkness.

In the center of this space, there was a gray-white light. Within the light, there were four figures of different ages sitting cross-legged.

Among the four people, there was an old man, a middle-aged man, a young man, and a child.

However, no matter what their faces looked like