2017 · 1 Season ·Ended★ 6.4 ·South Korea · KO· SBS↗ Share 7

After creating a bunch of famous idols, a producer begins to question the whole process of making a star, so he goes on a break for a few years. Once he returns to the company, he gathers some trainees left on the back burner and tries to launch a co-ed idol group. The trainees undergo some peculiar training to debut in this group.