a few days after the announcement, the mydols visit a cafe after their individual vocal practices to unwind and relax. while at the cafe, they suddenly receive their next mission in the form of a video recording, which is break up into groups of 5 and have idol dance cover battle. the two youngest, hyuk and yoonchul, are decided as team captains and they arm wrestle to decide who picks first for their team, hyuk beats yoonchul.