Haruma's initial encounter with Chitose, the new transfer student, involved catching a glimpse of her striped panties in the hallway. Despite not knowing each other, this sighting sparks Haruma's interest in the enigmatic "panty girl." To his surprise, Chitose not only joins his class but also becomes the new housekeeper at his apartment. However, her penchant for strong exhibitionism adds a layer to their already complicated dynamic. A comedic romance between two skirt-wearing characters is on the horizon.