I Started as a Eunuch, but I Crushed Hundreds of Schools of Thought

With a click of the knife, Zhang Yifan, who had just traveled through time, became an eunuch. There are hundreds of schools of thought, each developing its own way. In this world that seems to be inextricably linked to his previous life, Zhang Yifan does not want to cultivate his moral integrity, govern his family, govern his country, and bring peace to the world. There was only one thing on his mind. How to become a man again through practice. The beauty is by your side, and your loving wife will never abandon you. But every late night, when Zhang Yifan lowered his head and thought deeply, he would always let out a breathtaking sigh: God, how long are you going to play with me? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.