The Great Eunuch of the Tang Dynasty Signed in from the Palace

Jiang Linxuan traveled through time and found that he woke up in the bed of Queen Changsun, still a eunuch... What kind of plot is this? Thinking that the identity of the fake eunuch would be exposed sooner or later, Jiang Linxuan felt panicked every day. Fortunately, the system is activated! Congratulations to the host, the harem sign-in has reached the level of factory master and he has cultivated his talent! Sign in at Fengyang Pavilion and get the Sunflower Book! Sign in at Li Zheng Dian and get the Yin Wuhun! With the help of the system, Jiang Linxuan not only thrived in the palace, but also practiced cultivation for a hundred years! He reformed the government and swept across the country. Li Shimin felt ashamed, and Wu Zetian cried for help. It seems that this Tang Dynasty has to be decided by me, who is nine thousand years old! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.