A dark romantic comedy. Tom and Janet have been happily married for years. But a visit from a mysterious stranger leads to a dead body, a lot of questions, and a tense couples' trip with friends who may not actually be friends at all.。电影根据真实故事改编,是一部用社会时间刻度探索个体生命价值的艺术作品。当一个生命进入了倒计时,另一个生命即将诞生,生死之交这一刻,血脉里流淌着幸福……。