BTS, a South Korean boy band formed by Jin, Suga, J-Hope, RM, Jimin, V and Jung Kook, have complained about their grueling work hours on their new album, "Arirang," in a new Netflix documentary, "BTS: The Return." The documentary follows BTS as they reunite in Los Angeles in 2025 to work on the album. The group had previously announced their hiatus in June 2022 to complete South Korea's mandatory military service. BTS has become known for tackling issues like mental health and social pressure while promoting more positive concepts like self-love and resilience.