C198 nether stone

There were a total of thirty floors. From the top to the bottom, the thirtieth floor was where the King of Hell resided.

And now, that idiot wants to repudiate my debt. "Open the door for me, open the door, open the door, don't hide inside, I know you are inside, get out for me, you did what you said you would, you did the 5 pieces of nether stone, now you want to go back on your word