In 2140, women lead society to great progress with discipline and peace, living in a countryside colony with AI housekeepers. Minor offenses result in fines, and violence is nonexistent. Life expectancy is 150, with social points as currency. History teaches of a time when men brought hate and violence, leading to wars and climate change. A virus designed to destroy men in the US military escalated worldwide, resulting in 99% male mortality and female societal dominance.