He actually doesn't care whether his descendants amount to anything; he mainly doesn't want these descendants to become too corrupt and decadent, to do something that would incur Heaven's Wrath and the people's anger, spreading to the ears of Chen Yue and others, that would indeed be a disaster.
Chen Yue has a righteous temperament, she may be indifferent to minor evils, but if the dynasty is filled with Heaven's Wrath and grievances of the people reach her ears, she would intervene without mercy.
Several thousand years ago, Chen Yue had once descended to the mortal realm.
Back then, the Da Xuan Dynasty's royal family was too rotten, committing many unsightly deeds; some royal nobles even found joy in murder, wantonly ravaging mortal beings. Once Chen Yue found out, she personally descended, and that day, the entire royal family flowed with blood, countless indulgent nobles died at her hands, killing to a degree that all forces within the Da Xuan Dynasty were terrified!
