In the early Republican era, Ye Lingyun defeated Gu Hongyuan with unparalleled martial prowess to become the undisputed strongest warrior in the land—yet her arrogant, flamboyant personality drew deadly enemies who murdered her father. Consumed by grief and remorse, she sealed her own meridians and vanished under the alias 'Ah Yun,' taking a menial job at Mantingchun Restaurant. Three years later, the Black Scorpion Gang, coveting the restaurant's secret liquor recipe, launched violent attacks—and Ye Lingyun, determined to protect Shen Yanshan and his brothers who had sheltered her, rose once more.