Yeon-su was raised in a conservative family, where courtesy and discipline mean everything, making it somewhat difficult to learn about her true self. One day, she gets intertwined with a sex toy company and meets Dokgo Dal, who opens up a whole other world for her. While their love blossoms, Yeon-su not only learns about her emotional excitement but also acknowledges the importance of physical excitement that leads her to truly mature.

该剧是一部奇幻悬疑惊悚剧，改编自日本推理小说《Repeat》，讲述10位获得重返时光的人穿越到一年前，陷入意想不到的命运的故事。 由《好运罗曼史》金京熙导演执导，李秀景编剧执笔，2020年3月首播。

Three sisters, who only have each other and never enough money, get entangled in a conspiracy involving the rich and powerful.