The book opens from the intuition that sexuality is the space where the body understands itself, where memories, desires, and life intersect. In the age of data and algorithms, sexuality is separated from the human being: categorized, forecasted, flattened, and turned into consumer signals, while its truth lies in the body's circadian rhythms, fragility, memories, and openness. The book seeks to return sexuality to the status of a complex living system: both biological, emotional, and existential. The four chapters in turn deconstruct the bio-emotional foundation; analysis of the reorganization of desire in the commodity society; identifying trend diversity as existential processes; and surveyed the impact of AI on sexual dignity. The goal is not to set rules, but to open up the possibility of rethinking the body as a subject of truth, freedom, and responsibility, thereby envisioning a more liberal sexual order for the modern man.