After Breaking Off the Engagement with a Shattered Jade, I Used an Abacus to Spoil the Tyrant

In my previous life, I poured the Jiang family's entire fortune of eight million taels into putting the Crown Prince on the throne. Yet, before his wedding to the Empress, he rewarded me with a half-inch piece of worthless jade scrap to make the phoenix seal, while giving a merchant's concubine a flawless jade carving of Guanyin. When his army was defeated, he even used me as a shield, piercing my heart with an arrow.

Reborn, I returned to the grand jade-gifting banquet. In front of the entire court, I drew my blade and smashed the worthless jade, then hurled the secret accounts of the Eastern Palace that I had memorized in my past life into his face! I turned and asked the Seventh Prince, the “mad dog” everyone avoided for his murderous aura, to grant me a marriage.

Everyone expected the violent demon to torment me to death, unaware that I had already cut off the Eastern Palace's funding and left it to freeze in the cold. Meanwhile, the living king of hell who killed without blinking was kneeling at my feet, eyes red as he begged me to pat his head.