Yes!
The will referred to here as the evil demon was aimed squarely at Shangguan Yan. To a certain extent, the radiant figure inside Shangguan Yan's Consciousness Sea serves as a door—a passage for the Celestial Being to descend from the Xuanhuang World into this realm.
For some reason, when it fell into the hands of the evil demon, it turned into a key.
Chapter 94