"2009 The Outsider Baseball Team" is adapted from the original comic by Lee Hyun-se, a cartoonist beloved by young people in the 80s and 90s. The comic "The Terrifying Outsider Baseball Team" was successfully remade into a movie before, and now it's been adapted into a TV series for the small screen. With baseball as the backdrop, the show tells stories of romance, dreams, and challenges faced by baseball players, showcasing the pure friendships and romances of the protagonists. Yoon Tae-young plays Oh Hye-sung, who has endured hardships since childhood.