Miyu went to Seoul, Korea to study and look for her older sister who went missing two years ago. One day Miyu got to know Hana who was a famous plastic surgeon and she reminded of her missing sister...

　　校园女神鹰峰和一点都不起眼的白田虽然从小同校，但从来没有什么交流可言。某日，白田在阴错阳差下目睹了鹰峰的更衣现场，更进一步发现她竟然拥有透过脱下内裤来穿越时空改变因果的超能力！而为了让自己能够随心所欲的使用这个能力，被鹰峰使诈陷害的白田逼不得已，只能选择成为她的衣柜！...