More Children, More Blessings: He's Already a Sage, So Why Is the Protagonist Stealing His Bride?

Li Xuan transmigrates to a vast fantasy world where the strong can soar through the skies and cross the stars with their physical bodies. There are even Great Emperors with lifespans of ten thousand years who rule over an era, and none dare disobey them. After arriving in this world, Li Xuan learns that cultivators exist. Li Xuan begins cultivating, eventually becoming a Quasi-Emperor and competing against countless others of the same rank for the Great Emperor's throne. But Qi Chaer defeats him with a single move, gravely injuring him and causing his cultivation to plummet. He becomes a Sage with only a few decades left to live. So he returns to the Li family in the Western Region of the Eastern Wilderness, planning to teach the family disciples, marry, and have children. However, on his wedding day, a so-called protagonist shows up to steal his bride! Li Xuan laughs, furious enough to find it funny. He's already a Sage, and some so-called Foundation Establishment protagonist still dares to steal his bride? Looking at the newly bound More Children, More Blessings System, which grants him all sorts of rewards for marrying the heroine, Li Xuan smiles faintly. The protagonist? Just cultivation resources! Countless years later, Li Xuan stands atop countless protagonists, surrounded by one heroine after another, reaching the pinnacle and looking down upon the myriad worlds!