身患绝症的艾米莉亚与她最好的朋友维奥莱塔踏上了一段旅程。 在途中，他们遇到了马克，他声称自己是一个外星人，正在执行毁灭地球的任务，因为他认为人类（和爱）是一种病毒。 然而，马克开始怀疑他爱上艾米莉亚的使命。

Emilia, who suffers from a terminal illness, embarks on a journey with her best friend Violeta. On their way they meet Mark, who claims to be an alien on a mission to destroy the planet for considering humanity (and love) a virus. However, Mark begins to doubt his mission falling in love with Emilia.