At the height of the Saint Masters' heated battle, suddenly, in what was initially the purest part of the void, a cage appeared.
It swallowed the entire battlefield, while Xu Fan and Wang Yulun were just outside the cage.
"This is the work of a Second Realm Powerhouse!" Wang Yulun exclaimed in shock.
"I can't say, I'm not sure either."
At this point, all the Saint Masters ceased their attacks, their faces revealing a stunned expression as they looked at the cage confining them.
Some Saint Masters attacked the cage with all their might, but it was indestructible.
In the end, all the Saint Masters joined their powers but still failed to break the cage open.
Just as the Saint Masters were panicking, something that seemed to be the darkest matter in the universe appeared outside the cage, a pair of blood-red eyes emerged from the black mass.
Then the shadow silently drifted into the cage, beginning a leisurely stroll around.