In the aftermath of the Sky Casino's fall, Kunikida is faced with a terrible choice. Ango, Atsushi, Lucy, and Kyouka dig deeper into the secrets hidden within Atsushi's memories, and Rampo proves his worth as the world's greatest detective.
there's one mystery that 
they aren't bringing up.
.هناك لغز لا يتحدثون عنه
gibt es ein Geheimnis,
über das nicht gesprochen wird.
hay un misterio sin resolver.
hay un misterio sin resolver.
mais personne s’intéresse
à l’essentiel.
c'è un mistero di cui nessuno parla.
há um mistério que
ninguém questiona.
Но одну тайну никто не освещает.