Jingliu is a major character in Honkai: Star Rail, known as a legendary swordswoman and former Sword Champion of the Xianzhou Luofu. Once a revered mentor and master of the Cloud Knights, she fell into mara and later became a dangerous, enigmatic figure tied to the history of the Luofu and Blade. In the story, she serves as a powerful combatant and a tragic reminder of the cost of immortality, discipline, and corruption, with deep connections to the Xianzhou’s past and its central characters.