[Pops in Seoul] K-pop challenge [K-pop Dictionary]

Today's K-Pop Dictionary<br />K-pop challenge!!<br />Challenges have become a must for singers' comebacks~<br /><br />AB6IX ‘THE ANSWER’, SUNMI ‘pporappippam’, EXO-SC ‘1 Billion Views’<br /><br />오늘의 케이팝 사전<br />케이팝 챌린지!!<br />가수들의 컴백에 챌린지는 필수가 되었습니다~!<br /><br />에이비식스 ‘답을 줘’, 선미 ‘보라빛 밤’, 엑소-sc ‘10억뷰’