Gekkoukan High School hosts SEES, a seemingly ordinary club masking its true purpose. Comprised of students with unique gifts, they navigate the enigmatic 'Dark Hour' to battle malevolent 'Shadows.' Among them is transfer student Minato Arisato, gifted with the rare ability to recall this hidden realm. Upon his arrival, a cryptic figure prompts him to accept accountability through a peculiar contract. Identified as a pivotal asset, Minato is surveilled by SEES, recognizing his extraordinary potential. When a Shadow threatens their haven one night, Minato's awakening to a powerful 'Persona' marks his journey with SEES, delving into the enigmatic Dark Hour's secrets.