Bellas, an Acapella group made up of women only, was scattered after winning the World Cup. Group members now graduate from college and have met the world. The group trying to make money by making a long time Acapella understands that this is not possible and goes into business search. But thanks to the USO, an overseas tour, there is a chance of coming together again. This is the last time they confront the suspicious facts when they come together again for a fun group tour.