Ling Yue, a rising star of an ability-user family in the Tie dimension, possesses a mysterious System that keeps getting her into trouble with its unreliable missions. Despite her formidable strength, the System always manages to interfere at the worst possible moment. She meets Xia Yu, who is also hiding his true abilities, and the two become acquainted through their fights and pranks, eventually joining forces. When the armies of the Demon Realm, led by Diabolo Demon Lord, invade, they travel together through the Jin, Tie, and other dimensions, bringing ability users from each world together. Though Ling Yue's System rarely appears, it always provides god-tier support at critical moments. Xia Yu's Gui Feng power and Ling Yue's elemental control combine to create overwhelming strength. Their everyday life is full of lighthearted banter and hilarious squabbling, while in battle they stand together as an unstoppable duo. Staying true to the world of the KO series, they embark on a passionate yet amusing cross-dimensional romance and fight to protect the worlds.
Tags: KO series fan fiction, strong female lead, romance, equally powerful leads, lighthearted comedy, System, cross-dimensional, supernatural abilities
