Ib is the main protagonist of the horror adventure game and anime adaptation 'Ib'. A quiet and curious young girl, Ib finds herself trapped in a surreal and nightmarish art gallery during a visit with her parents. Throughout the story, she must solve puzzles, avoid dangers, and interact with other characters to find a way out. Ib's calm demeanor and resourcefulness help her navigate the eerie world, making her a central figure in the unfolding mystery of the series.