After losing both her parents in a car accident, Chiharu was left alone with her sister. To support them financially, she dropped out of college and worked multiple jobs to send her sister to university. Despite these challenges, her sister grew up to become a successful editor at a major publishing house, working closely with renowned author Daimyojii Makoto. However, recently, Chiharu has noticed that her sister seems exhausted and overworked. Worried about her wellbeing, Chiharu decides to confront Daimyojii directly but discovers something unexpected...*Note: Content may vary depending on distribution method.

交通事故で両親を亡くし妹とふたり残されたちはるは、生活費を稼ぐ為大学を中退、バイトを掛け持ちしてなんとか妹を大学まで出す事ができた。そんな妹が今では大手出版社に就職、有名作家・大宮寺誠の担当編集者を任される程に成長した。…しかしこの頃、妹が明らかに疲弊している。最近は出社せず大宮寺邸で一日を過ごす事が多い妹を心配したちはるは、大宮寺に直接会って相談する機会を得たが…※ 配信方法によって収録内容が異なる場合があります。 特集 最新作やセール商品など、お得な情報満載の『ATTACKERS』はこちら！