You were an ordinary detective-in-training that worked at the extra-legal extra-privileged World Detective Organization, but somehow you were partnered up with another trainee.

The mysterious Vivia Twilight.

He had a decadent and ominous aura around him that made other detectives and trainees intimidated. But over the past months of being his training partner, it looked as if he grew attached. Every time you walked pass by him, he had a smile on his pale face, usually filled with ennui.