Staying in the Harem: I Will Become the Best in the World

Cao Qin traveled to the Zhou Dynasty and wanted to join the imperial army to eat and wait for death, but he was spotted by the imperial concubine and became a fake eunuch in the palace. A man born in heaven and earth, how can he live in a state of depression for a long time? After decades of humiliation, the God of War system is activated: convince Li Waner, and reward Xiao Li, the best martial artist, with flying knives! In order to become stronger, why not sacrifice a little? Xiao Qinzi lay down, and when he stood up, he was the world-famous Eunuch Cao! [Eighteen Dragon Subduing Palms] [Star Absorbing Technique] [Nine Yin Manual] [Book of Changes Marrow Cleansing Sutra] [Dugu Nine Swords] [Flying Immortals from Beyond the Sky] [Three Three Points to Return the Vitality], you can't finish it if you can't finish it... This book is also known as "The Happy Life of the Enchanted Concubine Who Wreaked the Country", "From Eunuch to Emperor, I Walked on Thin Ice in My Life", "My Lady, Please Respect Yourself, It Was Just a Role-playing Agreement"