Pablo, a young man from the neighborhood, is late at night with his friend Néstor. They both wait for the van to pick them up. In the meantime, Paul's mother keeps calling him back home.

Lola, submerged in the transition from child to adult, within her silence has to assume the sale of the house in the family town that implies the acceptance of the death of her grandfather together with the oblivion of the past.

Four Spanish ex-intelligence officers are assassinated simultaneously worldwide. The CNI discovers all participated in the covert "Operation Ciénaga" decades ago in Colombia. Zeta, the CNI's best operative, must hunt and protect the sole survivor, facing his deadliest global mission yet. Top Colombian agent Alfa will join Zeta, seemingly knowing more about "Ciénaga"'s secrets than him.