In a distant future, the AI network known as Titan manages so much of civilization that most people no longer need traditional employment. Seika Naisho studies psychology as a hobby in this prosperous automated society until one of the few people who still works offers her an unprecedented job. Titan has begun malfunctioning, and Seika is asked to serve as therapist to the artificial intelligence itself, treating a mind whose instability could affect the entire world built around it.