This book was an ancient romance novel about the period of the Republic of China. The female protagonist Shu Youqing transmigrated to the Kangxi Dynasty and became Shu Mulu Youqing, the concubine of the Cold Palace. The system could help her support herself, but because Youqing had transmigrated, a part of the system had been lost. This part happened to fall on Kangxi, causing him to see ghosts whenever he touched a woman. The female lead even accepted a ghost called Xiao Jiu. I hope you like my recommendation. Muah ~