After I Died, My Ex-Girlfriend Burned Down a Bank for Me.

After my death, my ex-girlfriend burned down a bank for me, and then I became an underworld god. First, let the most beautiful and impermanent surrender. Then, buy a mansion in the underworld. Then, bribe the officials of the underworld, purchase the land of the underworld, and recruit the underworld soldiers. In the end, I can only become invincible! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.