Set five years after the mysterious disaster of a city's sudden disappearance, a group of girls fascinated by the "Theatrical Material System" using 3D holograms aims to brighten the stage during the city's post-apocalyptic recovery. (Source: MAL News) The BD Box containing all twelve episodes was released on March 3, 2021. Regular broadcast ended on March 29, 2021. Set five years after the mysterious disaster of a city's sudden disappearance, a group of girls fascinated by the "Theatrical Material System" using 3D holograms aims to brighten the stage during the city's post-apocalyptic recovery. (Source: MAL News) The BD Box containing all twelve episodes was released on March 3, 2021. Regular broadcast ended on March 29, 2021.