Project A-Ko

A-ko, a cheerful teenage girl, walks to school with her friend C-ko, a girl known for her carefree personality. They live in a futuristic city, where A-ko soon finds herself in conflict with B-ko, a wealthy and dominant young woman who desires C-ko. At the same time, an alien fleet is preparing to land in the city, seeking an unknown objective. A-ko, however, is not a typical student—she possesses her own unique superpowers.