[Many children, many blessings] + [Invincible protagonist] + [Multiple female leads] + [Grand world view]

Li Chang'an transmigrates to a fantasy world and becomes the patriarch of a third-rate family in a small town in Qingzhou. He also awakens the "Many Children, Many Blessings" system, which grants him incredible rewards as long as he contributes to the family's growth and expansion.

But there's bad news: the original owner is not only dying of illness in bed, but is also born impotent!

Looking at his wife, who was as beautiful as a fairy and as delicate as a flower, Li Chang'an decided to go all out.

"Doctor, do you have any strong aphrodisiacs?"

"You will die."

"Before I die, I want to be a real man!"

From then on, Li Chang'an took wives and concubines, expanded his family, and led his clan toward becoming the supreme ruler!