Perpetually upbeat schoolgirl Akihiro Senomiya is a member of the high‑school robotics club. Alongside her in the club is Kaizo Yashio, a computer‑games master who has nothing else that interests him. But what unites them is the legendary robot "Ganvarel." The students face a daunting task: to defend the honor of their club and the entire school at the annual robotics exhibition. Alongside this, Akihiro wants to fulfill her long‑cherished dream: to build an exact copy of Ganvarel! However, the club lacks time, resources, and members. To tackle this very difficult problem, Akihiro relies on her greatest advantage—eternal optimism!