Trapped By My Fiancée's Crazy Sister

“My sister Carmelita was the family's radiant princess, about to marry Wall Street emperor Kingsley Sterling. I was just Gretta, the mentally unstable, disgraced younger sister. But no one knew the truth behind my ruined reputation. Years ago, Carmelita meticulously crafted rumors to paint me as a shameless outcast. When my baby boy was dying of a severe fever, I knelt in our family's gravel driveway in the freezing rain, desperately begging for help. She just smiled in her custom charity gala gown, looking down at me with utter disgust. "They won't see you. You're an embarrassment." She shut the heavy oak door, leaving my son to grow cold and take his last breath in my arms. She even blamed our grandmother's fatal heart attack on the scandal she herself had created. I was entirely abandoned by my parents, left with nothing but faded scars on my wrists, while she enjoyed her flawless life. Why did my innocent child have to pay for her cruel vanity? Why did she get the perfect fairytale ending while I was forced to live as a hollow ghost? The weak woman she destroyed died on that driveway. Before my grandmother passed, I promised her I would take everything back. So, I slipped into Kingsley's penthouse, spiked his whiskey, and pressed record on a hidden camera. When the mighty CEO woke up naked next to me in a panic, I handed him a contract. "For the next month, you belong to me, and you will not touch Carmelita without my permission."”