East Chester County, the Hall Family Manor.
Audrey sat at the dressing table and lit a candle.
Afterwards, she looked at herself in the mirror across from the slightly swaying light of the fire. Her green eyes gradually became deep, making it impossible for anyone who laid eyes on them to shift their eyes away, as if even their souls wished to drown in them.
"Audrey, you have to remain lucid tonight in the dream," she said to herself softly.
This was a simple "psychological cue."
The ancient folk song she had heard at dusk had inspired her to explore her dreams and see if she could enter the sea of subconscious sea and the spiritual skies of all living things.
This was an experiment that other Psychiatrists had never attempted. At least, there was no similar experiences in the reference materials provided by the Psychology Alchemists—giving oneself a psychological cue to explore their own dreams.