Ilko Naseoya Kkaedaratda

Everyone has at least one dirty little secret. As a result of a game started by her father, Ellie grew up unable to speak or write very well. Knowing her condition, three men disclose their deepest secrets to her. However, just as they begin taking an interest in her, Ellie disappears. She's eventually found, but this time, she can speak! (Source: Manta) Note: Includes one extra chapter.