The Agency investigates a series of disappearances in Yokohama. Kunikida enlists the help of a hacker named Taguchi Rokuzou, but all they find are photos of the victims and mention of a mysterious figure called the Azure Messenger. They follow the trail of clues to an abandoned hospital...
the Azure King got wind 
of the police's actions,
،سمع الملك الأزرق بتدابير الشرطة
Der Terrorist, der Blaue König,
el Rey Azul se enteró
de que la policía iría tras él,
el Rey Azul se enteró
de que la policía iría tras él,
c’est que le terroriste
avait pressenti l’arrivée de la police
il Re Azzurro era venuto a conoscenza 
delle azioni della polizia,
o Rei Azul tomou conhecimento 
das ações da polícia