Shintaro Yamamurasaki, a 19-year-old second-year university student, always aims to be “above average” at everything he does. Looking to level up his skills, he starts a part-time job at a convenience store—where he quickly becomes fascinated by his cute and capable senior coworker, Risa. After witnessing Risa’s unexpected behavior and stumbling upon a strange scene, Shintaro finds himself increasingly unsettled. Even more baffling, a series of unexplainable mistakes begin happening to him. Risa takes an unusual interest in the matter and, after doing a bit of digging, appears to resolve the problem with ease. Determined to get answers, Shintaro invites Risa out to a bar after work, hoping to find out the truth behind it all. What she tells him there is something he never saw coming... Just who is Risa, really? And what is the truth behind the strange events surrounding Shintaro? A mystery-tinged, slightly naughty romantic comedy continues! ※This manga was created using images generated with Stable Diffusion, then edited with added dialogue, layout, and effects.