Zhanshen Kuangfei: Fengqing Tianxia

A skilled soldier from a special forces unit, Sheng Qianyu, undergoes a time-travel event and awakens as a noblewoman in the residence of a Prime Minister. She was expected to marry Prince Yu but was betrayed by her fiancé and sister, leading to a bloody wedding night and the massacre of her entire family. Taking on the identity of Lord Yu's third daughter, she enters the palace to uncover the truth behind the killings. Using her intelligence, she navigates various dangers and earns the affection of the Sixth Prince.