Imoto Ni Konyaku Sha Wo Netoraremashitaga, Miren Toka Mattaku Nainode Shuppon Shimasu (Regina Books) [Light Novel]

[Machine Translation] Second Life has a lot of difficulties ahead! Cuckolded daughter vs. corrupt merchant society, the curtain rises! One day, Nahnal, a baroness, suddenly confesses to her adored younger sister that she has had sexual relations with her fiance. Having no particular interest in her political partner, she decides to take this opportunity to live a life of freedom and leaves home with her butler, Ellen. On her journey to the neighboring country of Romania, she meets various people and decides to open a rental book cafe, but the neighboring country is currently dominated by an unscrupulous trading company, and she is told that she is in no condition to enter the market. Moreover, the vice-chief of the trading company, Tirith, and Ellen's family seem to have a certain history. In order to open the book-lending cafe of his dreams and to avenge Ellen's death, Nalu begins to devise a plan. The painful and unparalleled strategy to destroy the Chamber of Commerce is about to begin!

セカンドライフは前途多難!?寝取られ令嬢VS悪徳商会、いざ幕開け!ある日突然、可愛がっていた妹に自分の婚約者と体の関係を持ってしまったと告白された男爵令嬢のナーナル。政略結婚相手に特に興味もなかった彼女はこれを機に自由に生きることを決め、執事のエレンと家を飛び出した。隣国・ローマリアを目指す旅路の途中、様々な出会いを経て貸本喫茶を開きたいと志したナーナルだったのだが、隣国は現在とある悪徳商会が幅を利かせていて、とても参入できる状態ではないという。しかも、その商会の副商長・ティリスとエレンの実家にはとある因縁があるようで―?念願の貸本喫茶を開くため、そしてエレンの復讐のため、ナーナルは策を練り始める。痛快無比の商会潰し作戦、開始!!