Cordelia, inheritor of the Konlan, left the mountain on her master Seraphina's orders. She travels to the city of HS to protect Lu Pharmaceuticals CEO Benedict and the Lu family for three months, a mission tied to uncovering her own origins. Assuming the identity of a "beautiful personal assistant," Cordelia stays by Benedict's side, using her formidable martial arts skills to repeatedly thwart conspiracies and assassination attempts orchestrated by the Zhao family, the Gu family, and even an A-class fugitive. Through these conflicts, she gradually unravels the truth behind her own lineage and the massacre of the Gu family. In the end, she joins forces with Benedict to dismantle the Gu family's power, safeguarding both the revolutionary Recovery technology and the Lu family. Throughout this journey, she also finds love with Benedict.