Many Children, Many Blessings: Starting from Marrying Wives to Conquer the World

To avoid being embroiled in the struggle for the throne, Lu Chen had no choice but to lie flat, intending to spend his life quietly enjoying wealth and honor. Due to his Imperial Concubine mother's status, Lu Chen was eventually granted a marriage by the Emperor and enfeoffed as a Prince in the bitter, cold lands of the north. Just when Lu Chen thought he would continue to degenerate like this for the rest of his life, he activated a system on his wedding night. As long as he fathered an heir, Lu Chen could receive rewards and increase his own strength. Many years later. Lu Chen led an army of a million to the capital to aid the throne, leaving everyone stunned. "Isn't this guy just a useless prince? Where did he get an army of a million!" "What's going on? He's actually a Grandmaster?" "So it turns out the Ninth Prince's degeneracy was all an act!" ...