とある作家の元に、身に覚えがない「旅行当選」メールが届いた。 フライトチケットの行き先は空欄のまま。 ボストン発の飛行機に乗り込む矢先に、デイブと名乗る旅客が現れるが……。 A male novelist received an e-mail about winning a trip that he did not recognize. The destination of the flight ticket is left blank. Just as they are about to board the plane departing from Boston, a passenger named Dave appears... ＊９月(く-がつ） 長月 September。 秋が深まる季節、秋分の日（お彼岸）を迎える。 暦月に合わせて、大切な歌のために、月一でささいなお話を描いて参ります。 September： Autumn is approaching, and we are approaching autumn days (Higan). Once a month, I will draw a small story for an important song according to the calendar month. ＊ 【私が泣いた理由】優秀作品に選出いただきました✨✨　お祝いの言葉を頂いた皆様、読んで下さる皆様、誠に御礼申し上げます。 This novel was selected as an excellent work. Thank you very much to everyone who has sent me congratulations and to everyone who is reading this.