Although this book of Jizi is the first book of Jizi, it has been fully prepared before Jizi is written, and it took a long time just to collect information. This book not only has a very complete outline, but also has a detailed outline of 30,000 or 40,000 words. Therefore, the majority of book friends, this book will never be eunuchs or abandon the pit! You can rest assured to collect and enjoy the fun!