After a nocturnal surf session on the wave in Munich's Eisbach, Mikesch (Andreas Lust) falls victim to a knife attack. He survives badly injured. Mikesch was a close friend of Leitmayr (Udo Wachtveitl) in the early 1980s. Together with the Dutchwoman Frida (Ellen ten Damme), the three of them spent an exciting summer on the beach in the Portuguese fishing village of Nazaré. Shortly thereafter, Franz broke off contact with both of them without a word. When he now, decades later, meets Mikesch again, the whole past is suddenly close again. Batic (Miroslav Nemec) is astonished about his friend as well as about the oddball Mikesch, who escapes from the hospital instead of cooperating with the police. Mikesch has to deal with a deal that the police are interfering with.