Sore de kore o toriyosete sono kaisetsu o yomu to dōji ni, mata hyōchū no naka no tekiyō o tayori ni shite mō ichido kuwashiku yomikaeshite mita. Shikashite yomeba yomu hodo omoshiroi hon de aru to iu kangae o fukakushita.So I ordered this and read the explanation, and at the same time, I read it again in detail based on the summary in the notes. And then, the more I read, it deepened my idea that this is an interesting book.