Shinra has a mother who rarely comes home. Everyday, she pinches her pennies just to survive. Rai, a popular guy from her school keeps bothering her, and she’s getting sexually harassed by the manager at her part-time job. After finally coming home after 2 months, Shinra’s mom promises to stay with her. Rai unexpectedly shows up at Shinra’s part-time job and sees her being sexually harassed. He urges her to quit, but she refuses. Shinra comes home only to find out that her mother has disappeared once again.

Shinra Kobayashi is a poor girl with no parents or friends to rely on. She has given up on high school life, believing that love and youth to be unaffordable luxuries, but her life begins to change when three boys appear on the scene.