Sin-Bound Love (A Haibane Renmei/ Black Butler Fanfic)

There are four rules that separate Haibane from humans, other than their grey angelic wings and their golden halos. Haibane aren't allowed to wear new clothing, are forbidden from handling money, and are not allowed to live in homes built for humans. But their is one rule that has never been broken;

Haibane are forbidden from crossing the walls that surround the town of Glie.

Haka is the first to break this rule, Using her black tainted wings to fly her way over the wall. Haka is a Sin-Bound Haibane, a Haibane that is born without memory of their dream they had once they were in the cocoon. You can recognize these sort of Haibane by their black stained angelic wings. Being an outcast to the other Haibane, she escapes from the town of Glie, but becomes very ill from the forbidden flight over the walls.

She plummets to the Earth outside of Glie; Right outside the Undertaker's shop.

He finds her there and heals her fatal wounds, unaware of who or what she is despite his vast knowledge being a Shinigami. Quickly, the normally psychotic Shinigami falls head over heels for this Haibane, wishing nothing more than to care for her. But, what happens when a familiar cheeky Crow Demon comes across Haka and falls for her too?

(This is a crossover fanfic between Haibane Renmei and Black Butler. You don't have to have prior knowledge of the anime Haibane Renmei, for I will be explaining everything that needs to be in order for everyone to enjoy this story.)

(I do not own the art from the cover. All rights remain with the original owner.)