Years have passed since his last adventure, but José Luis Torrente, the most politically incorrect former cop in Spain, still sees himself as a national hero.

Martín returns from vacation and discovers that his lifelong neighbor, Jesús, has completely changed. Intrigued and with the disapproval of his roommate, he decides to investigate what has happened to him. How far will his curiosity take him?

Daniel and Alexandra. A beach day. An accident… A nightmare.