After the Sea King Binds the System [Quick Transmigration]

"[New Novel 'After Ditching the Crazy Female Lead, She Turned Dark' is now live, please give it a favorite~] Jiang Yan, a diligent little employee of the Quick Transmigration Management Bureau, dreams of being a playboy and giving every girl in the world a warm home. One day, she was forcibly bound to a "Simp System," traveling through three thousand worlds to reduce the female lead's darkening value. World One: A beautiful, strong, and tragic sister with max combat power × a shameless, silly simp little sister (no blood relation) Jiang Yan transmigrated five years ago, helping Jiang Qin mend family bonds, rise to success, and offer her sincere heart, only to be met with the words: "Disg...