Time Travel: Become an Ouchi Eunuch at the Beginning

What! Traveling to another world and becoming a young eunuch, the key is that you can also break off the engagement! But fortunately, I have a system. With the system in hand, I own the world! This book is also called The Struggle History of the Ouchi Eunuch. It is shocking how the only two capable men in the palace became real men! The macho man traveled through time and became an eunuch but his engagement was broken off. The system: the reason behind it is heartwarming... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.