The president from the Republic of Poliador arrives in Japan, and the Modern Crime Prevention Task Force are assigned to protect the embassy. After a body is found inside the building, the president and Daisuke are forced to the panic room.
That's the only key.
Don't let anyone in without my orders.
.ذلك هو المفتاح الوحيد 
 .لا تدخل أحدا دون أمر مني
Esta es la única llave.
Quella è l'unica chiave.
Non lasciar entrare nessuno senza un mio ordine.
É a única chave. Não deixe que
ninguém entre sem a minha permissão.