Ostania's counterintelligence agency and national security bureau conducts spy hunts and keeps surveillance on its citizens to maintain peace within the country. They are also called the Secret Police and are feared. Yor's younger brother Yuri actually belongs to the Secret Police and is hunting down spies while keeping this a secret from Yor and others around him. One day, he suddenly shows up at the Forger residence. The Forgers, who are full of secrets, and Yuri, who has a secret identity, come face to face!
Why did the boss bring 
such a softie into our team?
لماذا ضمّ الزّعيم فتى لطيفًا مثله إلى فريقنا؟
Warum arbeitet der Boss
mit diesem Weichei zusammen?
¿Por qué mete el jefe
a un debilucho como ese?
¿Por qué mete el jefe
a un blandengue como ese?
Pourquoi le chef a intégré
ce bleu à l’équipe ?
Perché il boss ha preso 
un tipo scanzonato come lui in squadra?
Por que o chefe trouxe um
molenga para nossa equipe?
И чего только начальник
этого мальца к нам направил?