Devil is Oneus's first full-length studio album. The album's lead single is "No Diggity", and the album also contains the previously released single "Bbusyeo".
Writing for Time, Kat Moon said of Devil that while the album intends to continue the fantastical story elements of their previous release, Lived, the album's highlight is "the facet most grounded in reality—specifically, messages about humankind’s universal race against time", specifically naming "Youth", "Incomplete", and "Rewind" as the songs that exemplify this.[1]
The album charted at number 2, number 6, and number 86 for the weekly, monthly, and yearly Gaon Album Chart respectively.[2][3][4] In 2021, the album sold 123,380 in South Korea.[5]
^ ab2021년 Album Chart [2021 Album Chart]. Gaon Music Chart (in Korean). Retrieved January 9, 2022.
^ ab"2021년 상반기 Album Chart" [2021 Yearly Album Chart]. Gaon Music Chart (in Korean). Archived from the original on January 7, 2022. Retrieved January 7, 2022.