The sudden change made both of them freeze on the spot. Lin Bai frowned as he looked at the crack. At first, it was only the size of a finger's, but all the hair on his body stood up. This was a human's instinct for danger.
He had a premonition that this was the biggest enemy he had ever faced. Sensing the imminent danger, the Ruoshui sword let out a humming sound, and the body of the sword trembled violently.
The crack was rapidly expanding outward, as if there were a pair of invisible hands tearing apart this space. In just a short while, it was already as wide as a forearm. The inside was bottomless, as if it was a passage connecting to hell. It was impossible to see the scene clearly.
Lin Bai gathered all the spiritual energy in his body and focused his gaze. His eyes emitted a deep divine light that was able to see through all illusions and illusions.