😋I recommend a novel that meets your requirements,'The Coroner's Little Lady'. The female protagonist, Zhou Yuluo, traveled to ancient times and became a coroner, responsible for dissecting corpses and solving cases. At the same time, she was also embroiled in disputes in the court and faced various challenges. This novel fits the plot you described, but it's not a sci-fi space-time travel genre, but an ancient romance-time-travel fantasy genre. If you are interested in this type of novel, you can try reading it. I hope you like this fairy's recommendation. Muah ~😗