A beautiful girl embraces a masochistic fate... Her sense of sacrifice is not mere innocence, but leads her into a spiral of deep dependency and despair. Living in Eba Town, she continues despite knowing her existence causes someone else's suffering. "For the teacher's sake, I must keep supporting him with my body..." These words symbolize her heart, wandering between love and guilt, hope and despair. The path she has chosen marks the entrance to co-dependency, driving headlong into emotional chaos and leading to the end of a doomed romance.