She saw the ones (Kamen Rider Ghost)

Fits in the same universe as Yelling Small Girl/Small Girl After All, but is futurefic featuring an original character, and some of my headcanon for the series. (Along with a darker take on Alain's relationship with the Fukami siblings, and assumptions that a certain character may not be redeemed as may happen in canon.)
( Chiyo's name means 'Thousand World(s)' )