(( Disclaimer: The following is just a fictional take on the afterlife, meant for storytelling
purposes. It is not meant to offend anyone's beliefs or religion. ))
Ever since the passing of the first Aviran, there has been an afterlife. A whole new world, opened
up to us after our souls depart from our bodies and pass on, invisible to the mortal eye. As the
myths would tell you, in the afterlife, there are two distinct realms and two distinct types of souls.
That of the Heavens with Angels, and that of the Underworld with Demons. Though there are
various "other realms" and other states of being for a passed soul, these two are, for the sake
storytelling, the only two of importance for now. Before we get into those, it is important to
note just how a soul passes on into the afterlife. You see, when a soul is in danger of being torn
from it's body, be it by natural causes or other Avirans, it can sense this coming before hand and
sends out a signal that ripples through the afterlife realms. This signal can be sent out anywhere from
24 hours to a week before the soul is destined to be torn, and as you can imagine, the Aviran itself
won't know it's going to die soon. These signals are in no way set in stone; there are rare occasions
where the individual narrowly avoids their fated death, which we call miracles, but even if they
manage to survive it, they will still meet their fate. It'll just be postponed in that case. When this
signal is sent out to both realms, demons and angels alike will set their sights on the soul, which are
often referred to as "dying souls". Their goal is to claim it for their side, but Angels and Demons
themselves are not powerful enough to physically interfere with the mortal world. They must wait
until the soul has fully detached itself from it's body and entered the world of the afterlife. For this,
we have Reapers; beings that still have mortal bodies, but have partially entered the afterlife.
They basically do the dirty work of the Angels and Demons; whichever side claimed them. Now then,
let's go into detail.
First and foremost, we have the Angels. The weary souls that suffered through a life of various struggles,
were claimed by Heaven, and passed on into a peaceful life. These beings are benevolent ones, striving
for order and peace for everyone. They do not wish harm upon any mortal, but instead want to grant
them a stress free life once they die, not matter what crimes they may have committed. To become
an Angel, you must become fully at peace with everything that's happened in your life, let it go,
and move on to the next. When Angels seek to claim a soul, they use their Reapers to protect it
from demonic corruption, then carefully guide the parted soul to heaven, granting it wings and a
new name for a new life. The only thing that can destroy an Angel* is the unholy metal of a Demon
Reaper's scythe.
Next, of course, are the Demons. The exact opposite of Angels, these pour creatures were dying mortals
that were put under a lot of strain and corrupted by other Demons, whispering things in their ears
and driving them to insanity. They pass on (often ripped from their body by a Demon Reaper versus
waiting for their fated death) and are taken to the Underworld, where their darker thoughts are
amplified and turned into sadistic goals. Any wish they had for vengeance or to simply to harm
unto another becomes the entirety of their being, turning them into wrathful creatures with the
soul goal of destroying/corrupting every mortal. As aforementioned, because Demons can't physically
touch souls in the mortal world, they usually work their ways by "haunting" the dying soul and placing
fear in it's heart to make it weak. The only thing that can destroy a Demon is the holy metal of an
Angel Reaper's scythe.
Lastly, we have Reapers, which would be the faction Tien belongs to. Reapers are mortals that have
gone through some type of accident which brought them extremely close to the afterlife, to the point
of being claimed by either an Angel or Demon and learning of how the next life works, but the
connection to their mortal bodies was just strong enough to pull them back and bring them to life
again. Having already seen too much of the afterlife realms and already establishing a link
with their soul, they take on the qualities of an immortal being, such as being immune to
mortal limitations (hunger, sleep, injuries, sickness, etc.) and gaining the ability to see/touch beings
of the afterlife. They cannot die by any cause other than the blow of another Reaper's weapon or
old age. Eating and sleeping are not necessary, but can weaken their body, so they do it occasionally
to stay on top. They are more noticeable without their cloak, but with their cloak on, they blend
into the afterlife realms and become almost invisible. Only those with dying souls will see a Reaper
clearly. The job of a Reaper is to seek out a dying soul being targeted by their side and protect
it from anyone else trying to claim it. For Tien, this would include finding a dying soul, hanging
around it to watch over it, and destroy any Demons/Demon Reaper's trying to get to it.
*Destroying an Angel's or Devil's soul means to banish it into a third, inaccessible realm known as
"The Gray", where that soul will wander endlessly alone forever.