Watakushi no Koto ga Daikirai na Gitei ga Goei Kishi ni narimashita
Alternative title: My Foster Brother, Who Hates Me, Has Become a Guard Knight, Watakushi no Koto ga Daikirai na Gitei ga Goei Kishi ni Narimashita: Jitsu wa Dekiai sareteita tte Hontou nano?!, わたくしのことが大嫌いな義弟が護衛騎士になりました, わたくしのことが大嫌いな義弟が護衛騎士になりました 実は溺愛されていたって本当なの!?, 超级讨厌我的义弟成为了护卫骑士
Story Overview
Willemina, the daughter of a duke, was harsh with Nigel, her foster brother, whom she unexpectedly had, believing him to be her father's "illegitimate son." Although she can not apologize for it for years, she eventually comes to accept her foster brother. Her foster brother becomes a knight-at-arms after a few years, but things are not as they appear. She is unable to apologize.