Neishi Meitian Du Xiang Li Huangshang Yuan Dian

I became a eunuch as soon as I transmigrated? Fine, a eunuch it is, I'll climb my way up to the top and find a way to wear modern clothes and become a normal man again. My mind is a tangled mess, and I'm going crazy... Suddenly, someone interrupts my hopes and dreams: "Mister Xie, tonight the Emperor will sleep with you."

(Source: Kuaikan, translated)