Eiko lives in a red-light district, struggling to make ends meet. Once a bustling town, the area has gradually lost its customers over time due to changing times. One day, the last remaining sex worker suddenly vanishes after sending a brief email. Left confused and unsure of what to do, Eiko faces mounting pressure to cover her son's exam fees and daily expenses. Driven by desperation, she makes a bold decision. The next day, newly dressed and determined, Eiko steps back into the nightlife. Her resolve and new challenge begin now.