Quick Travel to a Different World and a Different Life

Fast travel + many children, many blessings + no fixed CP + self-interest + not brainless The protagonist travels through multiple worlds, leads different lives, and completes various tasks. The first world, Qing Dynasty cannon fodder Gege The second world, the courtyard building extends life The third world, the story of Zhen Huan Gangge The fourth world, red buildings and forests like the sea The fifth world, do you know Tanhualang?