In the center of that massive vortex hollow, two figures slowly emerged.
An instant of a king-level's terrifying pressure descended from the sky, making everyone's breath catch. They couldn't help but become solemn and said respectfully,
"We've seen the two Great Kings."
Among the two kings, one looked like a man in his twenties, his expression cold, standing with his hands behind his back.
The other, a middle-aged man, had a warm expression and smiled. "You don't need to be so formal. The ruins are about to descend, and next, I'll briefly explain the rules for this exploration."
"Firstly, killing and looting is forbidden in this exploration of the ruins. You are all geniuses of the Human Race; your blades should be directed at foreign races, not used for internal slaughter."
"Therefore, no matter who it is, if anyone commits the act of killing their kin, I will strike them dead on the spot the moment they come out."