Han Yi suddenly raised his head, his mind having already guessed the nature of the illusory light curtain. He swooped to the east, then ascended, and returned a moment later. He then proceeded to the west, continuing to come back, eventually returning to his original position with his guess now becoming reality.
"This Void Projection is spherical, with the core of the projection in the sky above the depths of Evil Mountain. The spreading light curtain is just a result of the projection getting closer to the Yu Heng World."
"That's why, at the boundary of Evil Mountain, I can see that the light curtain is curved."
"Also, considering the situation, this spreading speed has gradually slowed down."
After thinking about it, Han Yi made a decision.
"First, set a boundary. If the projection spreads to the set boundary, initiate the sect relocation. If it hasn't spread to the boundary and stops in advance, there is no need to relocate the sect for now, and we can continue to observe."