The world is shrouded in darkness, with every corner engulfed in pitch blackness.
Only in the center, hanging from the ceiling, is a ten-kilometer diameter artificial sun, glowing golden, emitting light and heat.
Various research instruments, equipment, corpses, are placed in every corner of this world, even a large green planet forcefully jammed into this square world, rolling in the corner like a bowling ball.
They even managed to smuggle someone else's planet into the Crystal Wall World.
Biochemical researchers are moving about.
"Studying Corpse Kun structure, undergoing modification."
"Hurry up with the research, it's been billions of years since we returned to the Main Universe, who would have thought we are all part of a fake history, deceived lambs."
