Miriana “Miwi" awakens at midnight to find out her sister Juliana had an accident. We don't have more information, just the vertiginous impulse of Miwi to take some food, money, a cell phone and start the car in order to accompany her sister on a trip where she will find some clues about what happened. We view the history from Miwi's point of view while we found out the events that occurred sharing with her the pain and bewilderment.

Tavo, a self-proclaimed fashion photographer from Monterrey is secretly following his sexbomb model girlfriend hoping to catch her in a suspected infidelity. Hacking into her computer with the help of his best friend Horacio, they soon find more than expected, falling into a downward spiral of strange encounters and bizarre outcomes. As the hours go by and the evidence piles up, they become convinced she's having an affair with a dog.