Hiyori was doing "papa katsu" (sugar dating). To understand why she made that choice and uncover her background, Yua follows her closely. Witnessing Hiyori's one-night encounter with an older man for the first time, Yua gradually begins to grasp Hiyori's emotional state. A realistic, immersive documentary-style drama that captures the raw and authentic side of sugar dating, evoking strong empathy from viewers. This shocking story dives deep into Hiyori's inner world, exploring the reasons behind her choices.