She is both a picture book author and a mother of three children. After acknowledging and accepting that her second child had developmental disabilities, she began writing and drawing. She is the author of and . She has also collaborated with parents of children with developmental disabilities to create picture books like . Although it spontaneously happened, her pursuit of long-held desire to live in Jeju came true. In Jeju, she founded the parent group dedicated to families with children who have developmental disabilities. Along with the group, she initiated various projects, including family forest play, art programs, and fathers and children bond. Beyond that, she has been active in improving the educational environment that should be rightfully provided for children with developmental disabilities. Currently, she has established the together with parents of children with developmental disabilities, working on systematizing the care for individuals with developmental disabilities. Her ultimate goal is to create a local community where individuals with disabilities and those without can coexist harmoniously.