Union's Android

Not everybody trusts Union Academy or the people in it, and after a temporary partnership with the wrong people, they have a possible safe guard. Y/N was captured after barely surviving a grimm attack on his home town and his soul was extracted to be put into an android named Amazo. When this was discovered the people behind the illegal activity were arrested but something needed to be done with Y/N. So the people that don't trust Union decide to have Y/N attend in order to gain information about it and the students, making it easier to deal with any who cross the line.