Adelaide is reincarnated as the villainess in the world of her beloved otome game. Despite all her efforts, she meets a tragic death exactly as the scenario dictates… —or so she thought, but then she unexpectedly enters a second time loop! This time, determined to avoid her doomed fate, she decides to marry her favorite character, Siegwald. However… As a hardcore female otaku, how is she even supposed to seduce someone!?