His mother died in battle, and his father married another man during his mourning period. The only daughter Lan Zhao failed in a late-night assassination attempt and was demoted to Wushan to reflect on her mistakes. After two years, she could return to Beijing. . . The capital is surrounded by crises, and how to avenge her mother's blood and hatred becomes her support. Wushan met Pei Xuan, the prince of a neighboring country, and the two embarked on a new journey.