This week, Leo, iKON, and SF9 are back with their new songs. A new group, RPR, makes a hot debut. Other artists, such as SOYA, FT Island, Seventeen, Mamamoo, BLACKPINK, 100 Percent, Laboum, In2it, Golden Child, and many more perform. This week's first place candidates are Apink, Shaun, and Twice. Stay tuned to find out the winner!