This was Never Supposed to Happen

With his father dead, a strange man took Allen Walker in to be an Exorcist. In a 21st century setting the Black Order is no longer a secret organization,it is now a well-known and disrespected organization for their line of work, Allen's new "home". With his strange appearance Allen can never be accepted in humanity no matter how many he saves, even his "home" is a very cold place.