What Does It Mean That All the Ancestors of the Family Are Still Alive?

[Family Portrait, a series of stories centered on family development. There is no clear protagonist, so don't enter if you don't like it] The Lu clan is a low-income group living in the corner of Cangxuan Continent. There are about a hundred people in the clan. Their strength is low and they are in danger of being exterminated at any time. But only Lu Qingshan, the leader of the Lu clan, knew that the ancestors of the Lu clan once had an extremely glorious history, but it was for unknown reasons that the family declined to this point. The helpless Lu Qingshan faced the Lu clan that was riddled with holes and on the verge of extinction, and his heart was filled with despair. In despair, Lu Qingshan came to the family ancestral hall and accidentally discovered the shocking secret of the family. "What?! All the ancestors of my Continent clan are still alive?!" ... This is the story of a family from its peak to its decline and then to its glory days again.