I'll save you the money, time, and brain cells with this one sentence summary of the book: "Korea is the best country in the entire world, and there is absolutely no place as unique as Korea."
The author could've written that Koreans were the first to land on the moon, and the propaganda-chugging Koreans reading this book (the original version was in Korean) would've believed him.
Entire book is based not on facts but on author's own opinions and misguided and often ethnocentric theories about how culture and society works.
I suggest to the author to go back to college and take some anthropology and history classes.