Haoya, a hairstylist, always visits Kouri's house on his weekdays off, but due to work schedules, they keep missing each other. As this pattern continues, Haoya's frustration builds up. One day, while Kouri is in the middle of an online meeting, Haoya devises a mischievous plan to tease her and takes advantage of her concentration to start his prank. Though she maintains a calm, poker-faced expression, the situation under the desk gradually escalates. Unaware of what's happening, Kouri becomes increasingly flustered, leading to an intense and frantic development.