A Guilty Symptom

Trama

Keiichi Toma is a clinical psychologist who possesses both intelligence and good looks. However, he harbors a secret: he is incapable of loving other people, reserving his affection solely for his life-sized doll. When Keiichi begins teaching at a university, he encounters Tamaki, a handsome male student known as "the Mannequin Prince." Tamaki is aloof and expressionless, often struggling to connect with his peers, but Keiichi finds him to be his ideal. As Keiichi approaches the age when many people marry, he resolves to use his connection with Tamaki as an opportunity to overcome his disinterest in human relationships.