After Becoming the Queen of Hell, I Am Invincible

Because of an accident, he originally had a fat house for 50 years. But due to the negligence of Black and White, he became an unjust ghost. It turned out that the king of hell disappeared unexpectedly and all the ghosts in the underworld fled. Then he accidentally hooked up with the wrong person, but it was too late. His body had already been sent for cremation by his parents. Only by completing the task of black and white impermanence can one start a new life. But why did he become the King of Hell, and the girl he had a crush on when he was alive also came to the underworld by accident and fell in love with him? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.