I recommend to you " Long Live the Empress: The Holy Doctor Poison Concubine ". It's a non-transmigration romance novel about a woman cross-dressing as a man. The female lead was a girl who had been sold to Medicine King Manor since she was young. Because she was smart and quick-witted, she became the manor master's right-hand man. However, she was later framed as the manor lord's concubine and forced to marry a cold and powerful official. She had gone through many hardships and finally became a medical expert and a powerful female master. She had successfully taken control of her own fate. The female protagonist in this novel was cold and independent. She had outstanding wisdom and reliable martial strength, and was deeply loved by readers. I hope you will like this novel.