Stray Kids have released sentimental concept images for 'Mixtape: OH'. 

Released back on June 26, Stray Kids's 3rd mixtape "OH" marks the boy group's first music release since Mnet's 'Kingdom: Legendary War'. The sweet, rhythmic single showcases a very different side to Stray Kids's music, telling the story of a boy in love. The "OH" of the title simultaneously signifies the Korean word "child" as well as the Chinese character for "love" (愛).

Meanwhile, Stray Kids member Hyunjin officially resumed his activities with the release of 'Mixtape: OH' on June 26. Hyunjin will continue to join Stray Kids's official schedules beginning in July.