Based on

Movies like The Land of Rain Trees (2015)

Nobuyuki Sakisaka (Yuta Tamamori) is a salaryman. When he was in middle school student, he read light novel "Fairy Game”. He still has that light novel, because he was so shocked by the ending. One day, Nobuyuki Sakisaka browses the internet and comes across the blog "Rein Tsuri no Kuni.” He learns that the blog writer, Rika Hitomi (Mariya Nishiuchi), also was shocked by the ending in light novel "Fairy Game." Nobuyuki and Rika soon begin to exchange emails. Nobuyuki wants to meet Rika, but she refuses due to her secret.