Synopsis: The Story of How a Beautiful Foreign Student Who Lives Next Door Started to Visit My House After I Helped a Lost Little Girl

Maigo ni Natteita Youjo o Tasuketara, Otonari ni Sumu Bishoujo Ryuugakusei ga Ie ni Asobi ni Kuru You ni Natta Ken ni Tsuite / 迷子になっていた幼女を助けたら、お隣に住む美少女留学生が家に遊びに来るようになった件について / After Coincidentally Saving the New Transfer Student's Little Sister, We Gradually Grew Closer / আমার পাশের বাসার বিদেশিনী ও তার ছোট বোনের গল্প / Weil ich einem kleinen Mädchen geholfen habe, kommt jetzt die hübsche Austauschschülerin von nebenan zu mir nach Hause / Opowieść o Tym, Jak Piękna Uczennica Zza Granicy Mieszkająca Po Sąsiedzku Zaczęła Odwiedzać Mnie W Domu, Po Tym Jak Pomogłem Zagubionej Małej Dziewczynce / A História de como Uma Linda Estudante Estrangeira que Mora ao Lado Começou a Visitar Minha Casa Depois que Ajudei Uma Menininha Perdida / Sau khi tình cờ giúp đỡ một bé gái lạc đường, nàng mỹ nữ du học sinh thường xuyên lui tới căn hộ của tôi / Красавицы-сестрёнки по соседству One day, Charlotte Bennett transferred to Aoyagi Akihito's class. Her proper and refined mannerisms and adorable appearance captured the hearts of his classmates, but Akihito calmly takes a step back, feeling that she "lives in a different world." However, helping Charlotte's lost sister, Emma, throws his daily life into upheaval...?!