Potion Tanomi de Ikinobimasu! Zoku 4 (Sirius KC)

[Machine Translation] Finally, Brancott's Royal Army begins its invasion of the Kingdom of Balmor! Kaoru heads to the battlefield to settle scores with the remnants of Rueda! Kaoru, a girl reincarnated in another world, is 15 years old and will survive with her wits and cheats! One day, Kaoru Nagase, a 22-year-old female office worker, is suddenly reborn in another world. As a result of skillful negotiation with the goddess, Kaoru was rejuvenated to 15 years old and obtained a certain cheat ability to overcome all the difficulties that occur in the world of her reincarnation. The ability was to create a potion with the desired effect in the exact container he had in mind at the time. ......! The original novel has received over 140 million PVs on the web posting site, and the series has sold over 1.7 million copies (including electronic versions), making it a huge breakout hit! The mastermind behind the attack on Layette-chan turns out to be the remnants of Rueda! And the second prince Ghislain, who usurped the throne of Brancott Kingdom at their instigation, launches an invasion of Balmor Kingdom with his army. Kaoru rushes to the battlefield where the two armies face off, accompanied by Fransette. Kaoru, accompanied by Francesette, rushes to the battlefield where the two armies face off in order to settle the scores with the remnants that have been stirring since the destruction of the Holy Kingdom of Rueda! However, what awaited ahead was a pitfall of reversal that Kaoru had never expected. ......!

ついにブランコット王国軍がバルモア王国に侵攻開始！　カオルはルエダの残党と決着をつけるため、戦場に向かう！！異世界転生女子・カオル15歳★知恵とチートで…生き延びます！ ある日突然、異世界に転生してしまった22歳のOL・長瀬 香(カオル)。女神様相手に巧みな交渉をした結果、カオルは15歳への若返りと、転生先の世界で起こる、あらゆるピンチを凌ぐため、あるチート能力をゲットした。その能力とは、思い描いた通りの効果のあるポーションを、その時考えた通りの容器に入れて生み出すというものだった……!!原作小説がWEB投稿サイトで1億4000万PV突破、シリーズ累計170万部突破（電子版含む）の大ブレイク中！レイエットちゃん襲撃の黒幕がルエダの残党と判明！ そして、彼らに唆されてブランコット王国の王位を簒奪した第二王子ギスランは軍にバルモア王国侵攻を開始する。カオルはフランセットを引き連れて両軍が対峙する戦場に駆けつける。ルエダ聖国滅亡以降も蠢動する残党共と決着をつけるため！　しかし、その先に待っていたのは、カオルが予想だにしていなかった逆転の陥穽だった……!!