| 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. |
| Name | Character | Episodes |
|---|---|---|
| Melina Matthews | 5 | |
| Luis Callejo | 5 | |
| Miquel Fernández | 5 | |
| María Vázquez | 5 | |
| Jesús Carroza | 5 | |
| Zoé Arnao | 1 |