Kiki Asukai

Once an ordinary nurse, Kiki Asukai possesses a rare ability to project her dreams directly into the minds of others—a gift that made her a prime target for shadowy forces. Captured and confined against her will, her consciousness was forcibly integrated as the living core of Mizuhanome, a device engineered to detect murderous intent, leaving her trapped in an endless nightmare tormented by killers. Her subconscious serves as the very origin of every 'well' encountered throughout the story, and the mysterious girl named 'Kairu' that the detective repeatedly meets within those depths is none other than the true manifestation of Kiki's innermost self—making her the indispensable enigma that binds the entire narrative together.