Aiko-san wa hon o yomu koto ga daisuki de, jimoto no toshokan de kokoro no yasuragi to tanoshisa o mitsuketeimasu. Maishuu doyoubi no asa, kanojo wa tsugi no bouken ya kyoumi-bukai manabi o sagashite, nanjikan mo tana o arukimawari masu. Aiko-san ni totte toshokan wa tada no dokusho basho de wa naku, isogashii nichijou kara no shizuka na touhi basho desu. Shuu ni yotte, rekishi shousetsu ni bottou suru koto mo areba, shishuu ya shinrigaku no hon o yomu koto mo arimasu.

Toshokan no ochitsuita fun’iki wa shuchuuryoku o takamete kure, monogatari ni fukaku hairikomu koto ga dekimasu. Aiko-san wa ookina mado no soba ni suwaru no ga suki de, soko kara sashikomu youkou ga heya o atatakaku terashi, rirakkusu shita dokusho jikan o sugoseru masu. Kanojo wa okiniiri no bunshou ya atarashii aidea o kakitomeru tame ni, nooto o motte kuru koto mo arimasu.