The story begins one year before "Dokgo" (before Kang Hyuk seeks revenge for his twin brother). Kang Hyuk and his mischievous friends meet Kim Gyu Soon and decide to help him protect his sister. Things escalate and Kang Hyuk and his friends end up fighting against high school delinquent gangs. ~~ Adapted from the webtoon “Dokgo Rewind” (독고 리와인드) written by Meen (오영석) and illustrated by Baek Seung Hoon (백승훈).