Wight

"The more you age, the more you see the world, so it's reasonable for you to make your own image of the world. The problem is the way you see the world is different from someone else's, and that means no one is right. But not wrong either. How do I see it? Well, I don't have a solid image, ironically. Reason being so much has changed over the years that made me look back and change my mind...But as it stands, there's one thing I will never go back on, the world is easy to control, once you figure out the machinations behind it."

- The Wight explaining his views "The Wight" (ウィト, Wito) is a living legend within Bosco's history, being a now retired assassin whose assassinations helped shape Bosco into the corrupt hellhole it is today, resulting in his other known titles of Phantom of Bosco (ボスコの幽霊, Bosuko no Yuurei), the effects of his actions echoing still into modern times. Being doubly known as the Grand Assassin (盛大刺客, Seidaishikaku) as well, although, he managed to achieve such a status thanks to a childhood friend, Songbird, who would later become an equally influential individual within the underworld of Bosco.

Wight retired years ago, going on to train the likes of Grigori, although he admits the former was a "failure of an assassin, despite Grigori's achievements. He became what is essentially a mafia boss, living a life of wealth, showered in riches, posing as a wealthy man who makes his earnings through "special buisness", when in reality it is through Bosco's corruption, taking full advantages of the fruits of his accidental labor, in addition to leading his own assassins, much like Songbird, albeit smaller in comparison, yet "more skilled", according to Wight himself.

Powers & Abilities
"Assassins needn't be flashy. Assassins needn't be strong even. Infact, in most cases, an assassin who enters straight combat will rarely survive. The art of assassination is not to make a flashy entrance and kill your enemy and run. You need to enter, undetected, kill the target, undetected preferably, and run. Undetected. Any form of ambition or personal targets are an Achilles heel to all assassins. You should know that already. That's how Grigori went."

- Wight to Amon

Trivia

 * Wight is used to refer to spirits, ghosts or simply supernatural beings.