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...
I♥B, engage!
!آي♥بي، فلنشتغل
IB, werden wir aktiv!
¡IB, en marcha!
¡IB, en marcha!
Allez, on se bouge, IB !
I♥︎B, attiviamoci!
I-B, vamos agir!
«Ай♥Би», за дело!