The girls start their first day as idols by practicing their choreography. Minyoung is the most inexperienced amongst the members as she didn't have much trainee experience in comparison. Her goal is to show greatr improvement towards her debut and beyond. Meanwhile, Chohyeon and Haerim have a chat about Hyuntae, member of the hugely popular rookie boy group "Xtensity" and Haerim's good friend
