Authors note; my story is my own take on death gods[(Shinigami) as their known as in Japanese legend], its not real, as there isn't scientific proof of anything god[(Kami) god in Japanese] related existing.
For the longest time man has argued about many things, sometimes leading to war and death. Religion, money, land, power, pride, honor, just some of the underlining reasons humans have been at each others throats for centuries. Many stories surround life, death, and everything in between, yet one thing remains the same it seem. In just about every culture and religion there's an order or higher echelon in charge of souls after death.
In this case, death, is but a start to fables and legends.