The trio of Rika, Miria, and Kirari make their debut as Dekorationt and even do a tie-in with the fashion brand Pika Pika Pop. The unit does fine with a PR event, but Producer feels they can involve the audience more. While thinking of ways to do just that, the trio takes a breather in Harajuku, but when Producer gets separated from them, both sides look in all the wrong places for each other. The clock is ticking too, since the next event starts soon, so never mind engaging the audience, Dekoration may miss the whole thing!

Executive Director Mishiro announces that the division is going to start anew and cancels all current projects. Furthermore, she proclaims that she will pick the idols as part of one grand project. Her policies are very different from that of Producer, the Cinderella Project, and other departments within the company.

There's a lot of anxiety as idols are driven out of offices they've always been in and relocated, while Producer works hard to protect their department by presenting a plan in place of hers. Then Executive Mishiro calls 346 Production's top idol, Kaede Takagaki, in for a private meeting!?

The fall fest held by 346 Production has begun at last. The Cinderella Project idols are each determined in their own way and fired up as they face the concert. Per Producer's decision, New Generations is sitting the concert out, but Mio and Uzuki are on hand as staff to support the others, while Rin performs with Karen and Nao to make their concert debut as Triad Primus.

Meanwhile, Anastasia performs solo for the first time on stage and all the other Cinderella Project idols shine more than ever. On the other hand, it's the first time for the Project Krone idols to be on stage. Their nervousness reaches its peak right as they're about to go on...