Nene was invited by her childhood, Rui, to join a theater group from an amusement park. Among her new groupmates, she found Emu, a hyperactive and cheerful girl, and Tsukasa, an eccentric and loud guy with aspirations of becoming a 'star'. Nene was still hesitant about performing, so she used RoboNene to get to know the others. It worked, and although they're all a little unconventional (who accepts a robot into their group?), Nene finds a sense of belonging among this group of oddities.

With the group preparing for the show, Tsukasa pushed them, but overall they had fun. Nene used RoboNene during rehearsals and only practiced singing when everyone left. She hoped if it went well, she could be a step closer to fulfilling her dream of becoming a diva in musicals.

The day of the show arrived. They gathered an audience, and the performance began smoothly. Tsukasa and Emu captivated children with their acting and costumes, and Rui's tricks left impressions. However, during Nene's scene, RoboNene malfunctioned, having discharged from her intense practice. Panicked, Nene couldn't control it behind-the-scenes, and the audience grew suspicious.

In the end, Emu and Tsukasa managed to salvage the show with improv. However, the young audience wasn't pleased. After the audience had left, Tsukasa criticized Nene harshly but truthfully, blaming her for the show's failure. She was absent during her scene and used RoboNene instead. Upset, she almost cried as Tsukasa berated her for being shy and afraid to face the audience. Luckily, Rui stepped in and defended her.

Nene stormed off, overwhelmed by tension and upset. She only found calmness on the journey home. Shortly after, she heard Rui's voice calling her name.

“Ah?”