"I don't believe that. Things are simple. We either allowed him out because it was convenient and easy for us and we get some help for our task...at the cost of gods only know how much death and suffering of others. Or we don't allow him to leave. Save the same unknown and unknowable throng, but make it harder for the few of us. It's selfish decision really.
And what would you, Alexia Madgearu, do if, for example, that same Oni in a year kills your parents or destroy your home? Would you call this days decision bad then? Keeping people standing in a fight is what we do, you and I, not what we are."