A hot summer in Berlin, everything seems perfect! And yet three nonconformist lovers believe they are racing inexorably towards an abyss. In order to make their shared dreams possible, those in their late twenties are embarking on a seemingly hopeless battle: against acute climate change, the perceived powerlessness and general inaction! The main actors Kristin Suckow, Odine Johne and Julius Feldmeier are - like a "Trio Infernal" - at the center of the six-part mini-series. Their open but rule-based relationship concept is questioned by Lea van Acken as their shared lover.