I found it. My entertainer 💕 Busking on to dance(?) 'Dancing Machine' Tejong lol
#FamousSinger and Street Viewers #FamousSinger and Street Viewers #10th #Tejong #Introduction Manager

📌 Replay on the official home: http://tv.jtbc.co.kr/famoussinger3
📌 #Streaming on TVing: https://tving.onelink.me/xHqC/1vihef6r