LE SSERAFIM (르세라핌) ‘Smart’ Special Performance Video

#LE_SSERAFIM #르세라핌 공식 채널 #LE_SSERAFIM #르세라핌 OFFICIAL CHANNEL Connect with LE SSERAFIM: OFFICIAL INSTAGRAM OFFICIAL TWITTER OFFICIAL JAPAN TWITTER OFFICIAL FACEBOOK OFFICIAL WEVERSE OFFICIAL TIKTOK @le_sserafim OFFICIAL WEIBO OFFICIAL BILIBILI OFFICIAL DOUYIN OFFICIAL SOUNDCLOUD #LE_SSERAFIM_EASY #LE_SSERAFIM_Smart