The Prime Minister's Real Daughter Accused Me of Spreading a Scandal, So I Unleashed My Cursed Tongue and Drove Her Mad with Regret

My jinxing tongue makes whatever I say come true. If I say someone is in for bad luck, not even the King of Hell can stop it. The year I first arrived in the underworld, the Black and White Guards thought I was walking too slowly and prodded me with their mourning staves. I rolled my eyes. “Where are you rushing off to, to eat shit?” As soon as the words left my mouth, the divine beast Diting came by and dropped a huge turd, smearing it all over their faces. Later, the King of Hell forced me to work overtime, sending me to sort through a mountain of messed-up records of life and death all night. I said that pile of records would end up burning to ashes sooner or later. That very night, the Ox-Head and Horse-Face guards dozed off and knocked over a candle stand, burning every record in the room to ash. Afraid I'd tear the underworld apart if I stayed, the King of Hell hurriedly gave me the fate of a daughter of the prime minister's household. And so I began living a pampered life of luxury. But at my coming-of-age ceremony, my parents brought home a delicate, fragile girl and claimed she was the real daughter. I'd only just gotten engaged when I saw the fragile girl collapse into my fiancé's arms, crying as if she wanted to die. “If my little sister can't stand having me around, I'll leave. Why spread rumors everywhere that I used to be a prostitute in a brothel...” Mother slapped me, her hand trembling. “How could you be so vicious as to ruin your sister, after all the suffering she's endured?” Father pointed at me, his face full of disappointment. “You've broken your father's heart. To think you'd do something so despicable out of jealousy! Go to the ancestral hall and reflect on your actions!” I covered my swollen, reddened cheek and met the challenge in the fragile girl's eyes. Instead, I smiled. I spread rumors? Perfect! If you're determined to pin this on me, then you'd better be ready to bear all the wretched misfortune that comes with it!