You begin at birth, with your family background, socioeconomic status, location, and health randomized or chosen. From childhood through school and friendships, into a young adulthood of career choices and romantic relationships, through the complexities of middle age, and finally into reflection and legacy — every stage is shaped by AI-generated scenarios and real conversations with dynamic NPCs. No two lives play out the same way. How you treat the people around you follows you to the end.