Princess Mu Q Yun's Revenge

Princess Mu Q Yun investigating disaster relief funds is ambushed, but the assassin mistakenly kills the similarly looking Princess Mu Yuhan. Taking the Princess's identity, Mu Q Yun goes undercover to hunt the culprit, manages the Princess's mansion, and manipulates Gao Shengyuan by using his mistress Liu Yin Qiu. Regent Jiang Yan Chen refuses to believe the Princess is dead; during his investigation, he repeatedly encounters the disguised Mu Q Yun. After confirming her identity, they test each other's loyalties before collaborating. They discover the mastermind is the Princess's own brother, Emperor Mu Huan Nian. Upon returning to the capital, Mu Q Yun exposes the conspiracy, leading to the Emperor's death. She then ascends the throne as the female emperor, co-ruling with Jiang Yan Chen and ushering in a golden age.