In a climate-controlled Frankfurt, every breeze, raindrop, and bloom is engineered to perfection. For Elias Richter, senior data analyst for the benevolent Euro-Fusion Authority, it's a sanctuary from the chaos of a ruined Earth-until a forbidden file shatters his faith. What he uncovers is a buried technology that could restore the wild, natural world-suppressed for decades to keep the populace dependent on corporate control. Pursued by a ruthless inspector, aided by underground rebels, and driven by his daughter's defiant spirit, Elias must risk everything to expose the truth. As the city's flawless façade crumbles under ecological disaster and civil unrest, a battle ignites between sterile perfection and untamed resilience. The Frankfurt Protocol is a gripping eco-thriller of conspiracy, rebellion, and the dangerous beauty of freedom.