Flashes of Shadow (Male reader X Akeno)

This is a rework from my other Acc.
Y/n, a boy who got caught up in the business of killing. His organization was on every watch list in the worlds, they were lethal, they were called, the Order. Y/n is coming of age to where he is assigned his first ever solo contract, on a boy with a powerful gift, Issei Hyodo. "This isnt the time for heros."