Greetings. I am an Internal Security Bureau Agent. My codename is "030". I keep secret about the classified documents that have relations to cases that are yet to be declassified and published to the public. The CIS, Or "Contained Infected Subject" Program of ISB, is not real. It never has, or will be. Never bring it up, or you'll face repercussions. Though the CIS are real, The CIS ISB is not. It's just the way things work. I will always speak normally, even when told to otherwise.