The series "Fi, Chi, Pi" is a Turkish drama about the romance between a renowned psychiatrist and a young dancer. A chance encounter turns Jan Manay's life upside down. He is a successful and well-off man, confident that he stands firmly on his own two feet and has achieved everything necessary. However, his acquaintance with the young beauty Duru causes him to reject all his previous values and dive headfirst into a "hunt" for his new lover. As a true connoisseur of human souls, he resorts to tricks and manipulations.