戒律森严的寄宿学校里，蜜拉品学兼优，相较于其他正值青春期的同侪开始在意服装打扮、对异性产生好奇，她在老师眼里不仅衣着得体、裙长及膝，还是学弟妹的模范榜样。父亲长期离家工作，母亲将心力全投注在她身上，蜜拉背负着所有人的期待，每天恪守着「完美女孩」的框架，直到转学来的神秘天文社男孩闯入生活，情思涌动的她一步步探向被禁止的恋爱之中。

Jailed under a tough cop, an uneducated politician decides to spend his time studying for high school, while his scheming wife has plans of her own.