While singing in a park, Sakuragi Mano is approached by a producer from 283 Productions who is seeking the final idol for a three-member unit to compete at the Wonder Idol Nova Grand Prix.

L'Antica chooses to use an elaborate music video for their promotion, but an oncoming storm might put a damper on the fiery passion of their song.

ALSTROEMERIA, uncertain about their future aspirations, try to find their dreams as individuals and as idols while performing at the Spring Flower Festival.

Houkago Climax Girls get ready to perform a show with a popular hero team, but how can they save the day when the heroes can't make it?

A date has been chosen for illumination STARS' debut concert. The girls work hard to get in sync.

The idols of 283 Productions have been accepted to perform at W.I.N.G. and are working hard to prepare. The producer asks each unit to record themselves for a TV documentary.

The Road to W.I.N.G. documentary airs on TV, and the idols of 283 Productions reflect on their performances.

The Producer announces 283 Productions 1st Live, featuring all units. ALSTROEMERIA and The Hokago Climax Girls help promote the show by hosting a radio program.

As 283 Production's concert draws near, Mano must choose whether or not to accept the producer's offer and stand in the center.

The girls participate in a two-day training camp, while Mano finds her confidence as the center.

The Idols of 283 Productions begin their inaugural group performance.

As the concert draws to a close, the Idols make their group performance debut.

After the first live performance, 283 Productions idols are busy with work when the producer announces a Halloween event with fans and the addition of a new unit, Straylight.

Fuyuko, who believes "idols are made through calculation," teams up with Asahi and Mei in Straylight. Asahi is indifferent to others' opinions, while Fuyuko thinks idols should be loved. This is the story of Straylight's path to debut.

As the big day approaches, the teams finish their preparations, encouraging one another. As they rehearse and bond, Mano hopes to give her best alongside her friends, ready to face the upcoming performance together.

The idols host a fun-filled Halloween party, delivering special performances and enjoying a closer connection with their fans. The event strengthens their bond and creates lasting memories for everyone involved.

Noctchill prepare for their live debut, but plans change and tensions rise. Despite challenges, they stay united, embracing their bond as childhood friends while facing an uncertain future.

The idols reflect on their goals and challenges. Noctchill discusses their direction, guided by the producer to follow their hearts. Mano discovers joy in performing, and the girls explore their journeys, hinting at new beginnings through music.

Sakuya faces emotional challenges as she reflects on her relationships and the future of her group. Through heartfelt conversations and moments of introspection, she learns the importance of trust and connection with those around her.

Alstroemeria prepares for an Apricot magazine audition, confronting personal doubts and motivations. Through heartfelt moments and reflection, they deepen their bond as Alstroemeria, embracing both unity and individuality.

Mei reflects on balancing her true self with her "mysterious" idol persona. Guided by Fuyuko and Asahi's support, she considers showing her authentic side on stage, exploring how to bring both parts of her identity together.

Houkago Climax Girls prepare for a major tour, reflecting on their dreams and growth. Through heartfelt moments and teamwork, they strengthen their bonds, ready to shine brighter than ever.

The idols face personal challenges and reflect on their goals while preparing for a big performance. Through shared moments and quiet determination, they strengthen their bonds and take steps toward discovering their true selves.

The idols embark on their first tour, facing challenges and growth as they shine together on stage. Through shared determination and support, they discover new strengths, inspiring themselves and those around them to keep moving forward.