Yuuki Yuuna wa Yuusha de Aru: Washio Sumi no Shou

The story

Synopsis

Set before the events of the main series, this drama follows three girls chosen by an enigmatic authority to serve as heroes against destructive creatures known as Vertexes. After a harsh early encounter exposes their lack of coordination, they commit to strengthening their skills and their bonds. As battles grow more frequent and demanding, using their mag…