The sword light could cut off all the subtle connections within an object after entering it; in other words, it could cut anything into pieces.
Under normal circumstances, the Immortal Bai should have been torn to shreds and died the moment the sword light left her body.
The reason such an outcome didn't occur was because a bright glow flashed in the peep end of her eyes the moment the sword light entered her palm.
The sword light had encountered a barrier in her body and brought out a mist of blood as it passed through her arm.
The Immortal Bai turned around like a patch of drifting cloud and disappeared into the mist of blood.
It seemed that she had employed the fairy book to avoid the consequence of being killed.
During the moment before the Immortal Bai disappeared, the sunlight illuminated her face, which revealed some unseen features.