Castiel, brother, you know as much about me and I do about you. [But he doesn't disagree that this place is causing too many disruptions. If this will make Castiel recognize that he's not thinking clearly, then he will humor him--for the moment.]
I am an Angel of the Lord. My current duty is to watch over Yu Kanda and assist him in stopping the demon Lilith from breaking the sixty-six seals. If we fail, she will bring upon the Apocalypse.