WM Entertainment, a subsidiary company, unveiled the concept photo of YooA Mini 2, 'SELFISH', which will be released on the 14th through official SNS on the 8th. In addition to the blue interior, shell-shaped sofas, pearl necklaces and fish in the aquarium, as well as details reminiscent of the water somewhere, further stimulated curiosity about this album concept. YooA made his unique unique color to the public with his unique intense and dreamy musical identity and unusual concept through his Solo debut title "Bon Voyage" in 2020. Immediately after its release, it recorded the top spot in the domestic major music charts, including the first place, and won the first place in music broadcasting, and achieved remarkable results in terms of grades.