Han entered his band Die Industriellen into the battle of the bands. Being the first in the line up, his band surprises the school by singing in a language no one has ever heard before, Deutsch. Their song has a adverse effect to the Dazzlings singing as it conflicts the soft yet subtle takeover spell with rough and melodic vocals with heavy guitars and drums and techno. The rainbooms are unsure whether Han and his band are friendly or with the dazzlings while Han has his own motives and goals. The Dazzlings see Hans band as a threat and will plan to recruit or have him under their spell.