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。

After diving down a rabbit hole of tangled leads, a former bodyguard finds himself recruited to protect the CEO of a controversial lab-grown meat company who is also a survivor of the fateful attack that changed his life.