The vast island, central region.
Atop the turret.
Many Holy Land Masters were watching the battle unfold, originally eager to see how exciting this free-for-all would be.
However, their expressions turned strange as soon as those golden patterns appeared.
If they remembered correctly.
It was the appearance of these golden patterns that had previously isolated the secret realms, wasn't it? Even they could not glean any insights.
Surely they wouldn't be cut off from spectating the ongoing battle too...
In the eyes of the many Holy Land Masters.
The golden patterns spread across the entire battlefield, eventually forming a colossal chessboard.
With the appearance of the chessboard, it assertively isolated the interior from the external world.
No matter what methods the Holy Land Masters used, they could not peer inside, not even by harnessing the power of heaven and earth could they see the scene within the chessboard.