Judith Lietorte, the daughter of a marquis, is a supporting character in a certain story. She was looked down upon by her family and fiancé, and accepted her fate. "What a boring life," the protagonist thought as he read the story, but before he knew it, he had been reincarnated as Judith! After learning that Judith had endured the pressure from those around her and was desperately trying to live, the protagonist resolved to "show those around her what she had done!" and decided to carry out a "certain plan" to free Judith from the things that bound her--!? A major reversal from an oppressed life! A thrilling fantasy begins here!