何冊もの(なんさつものの)重い(おもい)美術書を(びじゅつしょを)積み重ね(つみかさね)た「奇妙な(きみょうな)本の城(ほんのしろ)」

Feeling light-hearted, the young man steps into Maruzen for the first time in a while. However, the shelves of expensive art books and Western volumes make him feel heavy again. There, the young man pulls out multiple heavy art books from the shelves and starts stacking them on the table, building a 'strange castle of books'.