A Supernova Rival Born From a Mistake

S1, E6: Marginal #4 is steadily widening their reach, but then a suspected love affair of Atom's gets scooped by a magazine!Rui, L, and R cannot conceil their surprise about the scandal surrounding Atom's love, especially since he always takes care of the Starclusters.When Marginal #4 is facing their biggest crisis since their founding, their kouhai idol group, Unicorn JR suddenly show up right b...