M COUNTDOWN｜Ep.830'미니 팬미팅' LE SSERAFIM (르세라핌) (with 피어나 ♥)('Mini Fanmeeting' LE SSERFAIM (with FEARNOT ♥))
World No.1 Kpop Chart Show M COUNTDOWN Live Streaming: Every Thursday 6PM(KST) Pre-Vote: Every Saturday 00:00 ~ Monday 23:59(KST)