What a Divine Sister-in-Law! She Helps Me Beat the Chosen One to a Pulp

(Villain protagonist + invincible backing + sister-in-law + empress + lighthearted comedy)

Li Mou transmigrated into the Nine Heavens world and became a member of the Li family, a clan that stood above all living beings.

But the Li family was so monstrously powerful that even the Heavenly Dao envied them. By Li Mou's generation, the men of the family could live no longer than twenty years, and Li Mou was the last surviving male of his generation.

Li Mou was about to turn twenty and still had no heirs, so his second uncle, who led the greatest force in the Nine Heavens world, held a tournament to choose his disciples (consorts).

Then Li Mou awakened the Villain Longevity System. By taking the children of fortune's luck, he could trade it for more years of life.

But his elders had no idea!

His father, a quasi-emperor: “When my son dies, I'll make the Heavenly Dao die with him!”

His third great-grandfather, a god-tier formation master: “I'll envelop the entire Nine Heavens world in my formations!”

His billionaire aunt: “I'll use every last treasure in the Nine Heavens world as offerings for Li Mou's funeral!”

His sister-in-law: “If you're gone, what meaning is there in my living?”

And yet, even after turning twenty, Li Mou was still alive and well.

The world was stunned!

Wasn't he supposed to live only until the age of twenty?

How could the Heavenly Dao have fallen, yet Li Mou was still alive and well?