Tez kills for money. Charles Mahr, a legendary gangster, hires her to avenge the murder of one of his couriers. Once in Brussels, she gets caught up in the thicket of an intrigue in which she herself becomes the prey. Tez has to decide whose instrument she wants to be.
Mario, a keen birdwatcher, but unable to drive, offers to pay a man he just meet to drive him from Valencia to Romania. Neither of them is aware of the other's story, but a new and definitive journey starts for both of them.