

To avenge her father, Vivian Gale disguises herself as a man and infiltrates the Imperial Medical Bureau, becoming the empress dowager's personal physician—while secretly plotting her downfall. Misunderstood as a foe, she faces repeated assassination attempts from Emperor Edmund Mortimer. Their clash of wits ignites unexpected feelings, until her identity is revealed. They eventually unite to overthrow the empress dowager's tyranny—and find love amidst vengeance.

In his past life, musician Zack Shelley was framed by his adopted brother Zed Shelley and fiancée Ruby Lewis, left disabled after seven days trapped in a mudslide, and died betrayed by his own sisters. Reborn on the day of the disaster, he is determined to survive and reclaim his stolen life. Despite Zed's efforts to sabotage rescue attempts, Zack endures six grueling days and escapes. He exposes Zed's plagiarism at a pivotal piano competition, but his sisters, Flora and Luna, turn against him even more. Heartbroken, he severs ties with his family. With the help of business titan Whitney Lynd, he defeats Flora in a public contest and unmasks Zed at a high-society banquet. By the time his sisters overhear the truth, it's too late—Zack has already moved on, ready to start a new life abroad, leaving his past behind for good.