The underground first floor had already been illuminated by oil lamps, as he already visited once while choosing the Black Tower weapon for the Moon-Annihilating Dragon Saber. Now, he needed to use the Black Tower again because his trials relied on it to be completed.
Soon, the hundred youths led by Wang Zhifan glanced around this dimly lit place and found the Martial Venerable brought them before a peculiar object.
It was a black, strange tower standing on the stone floor of the underground palace. Its sharp top barely touched the approximately one-zhang high ceiling of the palace, and its overall design seemed completely different from the towers of Calamity Realm, appearing strange and unique.
This low and broad black tower had opened a brass door, into which the dark interior faced the large group coming forward, as if leading to the legendary mysterious entrance.
