Song Jae-duck is a director known for his captivating storytelling and visual style, with his 2018 film "Bully" standing out as a highlight of his career. This film, which delves into the complexities of youth and social dynamics, has garnered attention not only for its narrative but also for its artistic approach, making it a sought-after title among collectors. The film's unique blend of drama and realism resonates with audiences, leading to various physical media releases that are cherished by fans of independent cinema. Collectors particularly value "Bully" for its limited-edition Blu-ray and DVD releases, which often feature exclusive behind-the-scenes content and interviews with Song, offering insight into his creative process. The film's impact on discussions surrounding bullying and mental health has solidified its status as a significant piece of contemporary cinema, ensuring that it remains a staple in the collections of those who appreciate both film history and the evolution of home video formats.