Sumika is a teenage girl living in a rural town with a covert passion for sneaking into other people's houses. Although Sumika is well aware that it is illegal, she cannot resist acting on her impulse. Her fascination stems from her mother's simplistic lifestyle, with whom she disagrees, resulting in a complicated psychological tendency. This mesmerizing story deftly analyzes the essence of human nature, stressing the significance of homes and the people who dwell in them.