Fake Eunuch: Undercover, I Become One of the Empress's Own

(Multiple heroines) (Systematic) (Not invincible) (Not a brainless and cool article) My name is "Lin Yu" and I travel through time and become a fake eunuch. The emperor is a daughter. I was arranged by my master to come to the harem as an undercover agent, and the system told me "I am actually the emperor's uncle." In the end, what was even more coincidental was that I looked a bit like the empress, so I was ordered to take care of the harem for her! Later, when the country was suffering from internal and external troubles, I helped her stabilize the court, kill treacherous ministers, and resist foreign enemies. …