KBS Drama Special 2010 Episode 13

Cho Bok Nam is a sweet country girl who likes the cartoon character Flashman and learns taekwondo to be like him, making her considerably different in comparison to her mature peers. At home amongst her noisy family members, she is equally out of place; with a grandmother who has Alzheimer's, a father who stays at home all day and her older sister, A Ra, who is the leader of the neighborhood kids. When a medical examination at school reveals that she has a different blood type, she suspects a shocking birth secret that explains why she's a misfit. If only she could fly far away into the universe, like Flashman! (Source: DramaWiki)