Duality is the debut extended play by the South Korean rapper I.M.

The digital EP contains five tracks including the lead single "God Damn".

[2][3][4][5] The EP was released digitally, rather than as a physical album, to avoid restrictions on its sales by an explicit rating.

[9] I.M was noted for "showing versatility as an artist" and "expanding his musical style when compared to his work in Monsta X".

[10][11] That the difference of his musical style in Monsta X to his solo work, as noted by Ruby C for NME, it was "part of showing the theme of the album" along with the "emotion and delivery of the tracks".