Traveled Through Time and Became a Fake Eunuch

{Traveling through ten plots, ten palaces, ten miraculous doctors, and ten conquests of the world) Lin Zishi used to be an intern at a well-known large hospital. He purchased a modern mysterious instrument from a mysterious website and played with it unintentionally. Unexpectedly, he traveled to an imaginary ancient dynasty, became a fake eunuch, and prospered in the harem...