Port Mafia boss Mori wants Yosano to join them in exchange for assisting the Detective Agency through their crisis. Yosano reveals why she would rather not.
An unclaimed island where
 it was only ever night,
،جزيرة لا تعود لأحد حيث كان فيها اللّيل فقط
die Insel Tokoyami,
Non apparteneva ad alcuna nazione
e vi regnava sempre la notte,
Um lugar deserto, onde sempre era noite,
virou o principal campo de batalha
ничейная земля,
на которой царит вечная ночь.