I recommend 'The First Musician: The Demon Emperor's Favorite Wife' to you. This fantasy romance-Eastern fantasy novel was about a female protagonist who had been sealed up and rose to power after being released. She became the head of an ancient martial arts aristocratic family and possessed powerful medicinal herbs and weapon-making skills, as well as beast god-level magical beasts. In her world, there was also a cold-faced Demon Emperor who was high and mighty. Originally, this male lead did not cooperate with the female lead, but later fell in love with her and faced various challenges with her. The novel's interesting characters and compact plot were worth reading. I hope you like my recommendation.π