The protagonist was supposed to be bedridden… yet suddenly, she finds herself reincarnated as Lilibel, a count’s daughter in another world! Accepting her new life, she enjoys peaceful days using knowledge from her past life—but something feels missing. That is, until she attends a tea party and hears his voice. At that moment, she realizes— "This is the world of my most-played otome game! And that voice… belongs to my absolute favorite character, Allen-sama!!!" With her missing piece finally restored—her love for her favorite character—she happily accepts her role as a background character, eager to watch Allen grow from the sidelines. But then, Allen himself proposes to her!? A love-crazed otaku noble lady and a cool yet unexpectedly affectionate favorite character—a passionate fangirl’s ultimate love story begins!