The Rubelia Kingdom's Tale ~ I Ended Up Cleaning My Younger Cousin’s Mess ~, Rubelia Okoku Monogatari, Rubelia Okoku Monogatari: Itoko no Shirinugui wo Saserareru Hame ni Natta, The Rubelia Kingdom's Tale, ルベリア王国物語, ルベリア王国物語~従弟の尻拭いをさせられる羽目になった~, Rubelia O, ルベリア王国物語, The Rubelia Kingdom's Tale ~i Ended Up Cleaning My Younger Cousin's Mess~
王族の血を引きながらも近衛隊に所属するアルヴィス。王太子ジラルドの婚約者だった公爵令嬢のエリナ。二人の運命は、王太子の一方的な婚約破棄を契機に一変。国王の執り成しによってアルヴィスは王族に復帰しエリナと婚約することに…!? これは物わかりが良すぎる故に”立場”に翻弄される二人が、恋を知り、愛を育んでいく物語。 Alois, a man who works as an imperial guard despite being a descendant of the royal family. Elina, a duke’s daughter who used to be the fiancée of the crown prince, Gerard. Their destinies completely changed because of the crown prince one-sidedly annulling his engagement with Elina. However, due to the emperor’s intervention, Alois is to return as a member of the royal family and wed Elina?! This is the story of two people who, because of their sympathetic natures, are toyed by their circumstances, but soon come to learn about love and how to nurture their feelings.