Feixiao is a prominent character in Honkai: Star Rail, known as one of the Xianzhou Alliance's powerful martial leaders. She serves as the Yaoqing's Arbiter-General, a role that places her among the elite commanders responsible for defending the Xianzhou ships and maintaining order. Feixiao is depicted as a fierce, disciplined warrior with a strong sense of duty, leadership, and loyalty. She plays an important role in the Xianzhou storyline, representing the alliance's military strength and strategic authority.