Arno, an incredibly gifted virologist with a deep sense of injustice, has long viewed humanity as the planet’ s greatest threat. As the realities of climate degradation become clearer each year, his anger toward egocentric, profit-driven people continues to grow. After weeks of watching Arno withdraw - avoiding daily lunch breaks and any sort of confrontation - his colleagues, Lena and Magnus, try one more time to get him to talk, desperate to understand what he’ s been hiding. What they uncover is a secret project he believes could restore balance to a world collapsing under human destruction. The confrontation turns into a charged moral clash about ethics, climate despair, and the frightening question of how far someone should go to “save” the Earth.