"Bang"
It was as if the heavens had collapsed and the earth had cracked open. When the Asura King shattered the immense Stone Gate at the depths of the Underground Palace with thirteen Divine Ropes, a terrifying energy wave surged out like an overwhelming tsunami, causing the entire space to shake repeatedly as if to turn the universe upside down.
All the kings staggered backward, none unaffected by the impact. Especially the Asura King, who bore the brunt, despite his unfathomable strength, he was still shaken to the point of spitting out a mouthful of fresh blood in the face of the formidable power of the Sealing Grounds.
The powerful sealing force surged for half an hour before it slowly receded.
The Underground Palace was deathly silent, unkown how many ages it had withstood until someone opened the Stone Gate that day, leaving nothing but bones everywhere.