This is Jaccent from the abandoned storyline, "The Wrath of Jack" (abandoned because it no longer applies to the main story.)
Jaccent is a random strike killer. That's pretty much all the important parts about his personality, so... right. There's definitely more to him than that, but... yeah.
An important detail to know is that he's run from Death. He quickly possessed the boy named Jack. This is how he escaped. Hiding within another mind. It wasn't long before he found out how to overshadow Jack's body, and Jaccent went back to his old ways.
If you're wondering, it actually started out as a "Jack" fancomic that went horribly wrong. It probably started with naming Jack... Jack. But hey? Whatever.
I drew and colored this in about three minutes... does it show?
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--Not the Point?
Don't feel bad, then!
And Jaccent looks positively devilish...
"Your socks are as good as mine!"
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So it is written, so shall it be.
--Rain