A week after enrollment, the IChu of Class 3 are starting their activities in their idol units. Amidst all this, Principal Kuma issues them an assignment: If you don't sell 3000 CDs within 3 months, you'll be expelled! Each unit begins to move slowly toward accomplishing this goal, but F∞F just can't seem to get in sync with each other...
with the three of us, our song rang 
out through the night sky
نحن الثلاثة، أغنيتنا وصل صداها إلى سماء الليل
mit uns dreien hat es das Lied
durch den Nachthimmel geschafft
juntos, esta canción resonó en el cielo,
brillando como las estrellas.
juntos, esta canción resonó en el cielo,
brillando como las estrellas.
notre chanson a résonné
sous le ciel étoilé
la nostra canzone risuonava nel cielo della notte,
A música de nós três ecoou no céu noturno
Наша с вами песня взмыла в небо