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...
You dosed passengers with sleeping gas,
،تقوم بتنويم الركّاب بغاز التنويم
Du hast die Mitfahrer mit
Betäubungsgas lahmgelegt
Secuestrabas a tus pasajeros
tras dormirlos con gas somnífero.
Secuestrabas a tus pasajeros
tras dormirlos con gas somnífero.
Tu as fait respirer aux victimes
un gaz soporifique dans ce taxi
Hai somministrato 
del gas soporifero ai passeggeri
Você desmaiava os passageiros
com gás do sono, e os raptava
Ты усыплял пассажиров газом