My Emperor and I Are Officially Engaged

Food blogger Zhuang Wan transmigrates into the novel as the identical female supporting character. Just as the Zhuang family is investigated and she is about to be sent to the brothel, she clings to the poisoned and amnesiac male lead, Emperor Teacher Pei Xingju's leg, and disguises herself as his lover to survive. Zhuang Wan originally intended to use Pei Xingju to escape her lowly status and live a free life, but instead she is confined in his mansion. She wins Pei Xingju's affection by treating him to sweets and trying to escape multiple times, yet these attempts fail. Lord Liang Jin, the heir to the Duke of Xing, secretly admires Zhuang Wan and competes with Pei Xingju. At the Empress Dowager's birthday banquet, Pei Xingju successfully overthrows the corrupt Duke of Xing and Marquis Cheng, who colluded with corruption, revealing his true identity as the son of the National General. He seeks revenge for his father and clears the Zhuang family's name.