A solar storm hits the Earth, causing a widespread blackout. In this new reality, five stories unfold, focusing on characters who struggle to adapt to a world without electricity, telecommunications or means of transport, where they are forced to face up to their most primal needs, instincts and fears.

这是一部关于成长的青春题材电影。故事发生在1992年，主人公是11岁的女孩塞莉娅，在天主教女校学习的她是一个乖乖女，而新同学的到来却为她打开了一个新世界。她们一起尝试新鲜事物，打破严格的校规，体验着青春期的各种“第一次”。然而，这也意味着塞莉娅要直面她母亲的管教，走出原来的舒适区，并努力找到真正的自己。

Lidia and her father, Pablo, returning to the family lighthouse after her mother's death. Pablo, aware of Lidia's fragile emotional balance, worries about a possible relapse after her suicide attempt. Dire danger awaits them.

A solar storm hits the Earth, causing a widespread blackout. In this new reality, five stories unfold, focusing on characters who struggle to adapt to a world without electricity, telecommunications or means of transport, where they are forced to face up to their most primal needs, instincts and fears.