It's not all Black and White (being edited)

Shiro is a thief and a demon to boot, so she doesn't have time for an ordinary life but is it really that simple? She doesn't want to be a thief so why does she do it? That's what Vincent Adams a hunter who kills demons for a living wants to find out but will his un-natural interest in Shiro put them both in danger and who is it Shiro is willing to risk her life to protect?