The o2 [폭염] 우린 가장 추울 때 가장 뜨겁다. We flames off your blames.. CREDIT 01. 폭염 Composed by The o2 Lyrics by Xeeyon, Kid K, IKYO Arranged by The o2 Piano by The o2 Drum Programming by The o2 Recorded by Otter@OP...