2 Season
27 Episode
Atom Boyz - Season 1 Episode 2 Planetary Appearance (Part 2)
In the first competition system "Planet Emergence", eight groups will perform the theme songs of theirs respectively. The appearances order in this episode is Neptune, Mercury, Uranus, and Mars. Finally, based on the rankings, the co-tutors of the next competition format "Traveler's Golden Disc" will be selected!