欲望下沉沦的偶像胴体

在外星人入侵几乎灭绝人类的几年后，人类难民在月球上的一个秘密基地，三个英雄决定跳入时间旅行，不顾一切地试图拯救幸存者，但他们不知道哨兵正在等待他们。

柾木在大学好友池内的邀请下去观看舞台剧，并被登台表演的芙蓉所吸引。然而，他逐渐开始怀疑芙蓉与池内之间的关系。于是柾木与一个对芙蓉心怀厌恶的神秘女子小林合作…… 　　影片根据江户川乱步的同名中篇小说改编。

本片改编自同名小说，故事始于高一夏天，坂平陆（高桥海人 饰）与水村真奈美（芳根京子 饰）在泳池事故后灵魂互换。两人坚信能恢复原状，苦寻方法，然而15年过去，依旧未能换回。升学、初恋、就业、结婚、生子，他们只能以彼此的身体走完人生重大节点。直到30岁那年夏天，真奈美突然说：“我或许知道怎么换回来了。”命运的齿轮，开始再次转动——

　　When a baby boy shows up on their doorstep days before Christmas with a note written specially for them, Erin (Liebert) and Kelly (Barrell) must learn how to navigate their new relationship and career dynamics while unexpectedly caring for a newborn. As the couple spends more time with the baby as a temporary solution until he can be placed permanently or they can find his mother, they begin to realize that they want to adopt him themselves and go about navigating the complicated world of fostering to adopt all while their business is booming at the busiest time of the year, Christmas. Starring Ali Liebert, Katherine Barrell and Barbara Niven.