😋I recommend a few books with a similar style to the Xyrin Empire to you: 1. "Pirate Paradise": This book is also a hardcore sci-fi novel. It has a serious and serious feeling similar to "Xyrin Empire." At the same time, it has some elements of joy and gags. 2. Book of the Dragon: If you like medieval settings and fantasy elements, then this book is also a good choice. Like the Xyrin Empire, this book was also an epic fantasy novel with a grand background and complicated plot. I hope you like my recommendation. Muah ~