A Grim Reaper is a supernatural being whose duty is to capture lost souls. We are pretty much the bounty hunters of the other side. Reapers look like normal humans, but they are very powerful. No mortal weapon can harm them, they are highly trained in combat, they have unique abilities, and they carry scythes. In order to become a Reaper, he or she has to be a lost soul and chosen by a Reaper, but there are three rules that a Reaper must follow.
Rule One: A Reaper cannot reveal their true identity to any human.
Rule Two: A Reaper cannot kill a human.
Rule Three: A Reaper cannot fall in love with a human.
A Reaper must never break any of these rules, if they do, they will receive the ultimate punishment that is so severe that no one dares to talk about it. Very few Reapers break these rules because they’re easy to follow, as long as a Reaper doesn’t interfere with a human’s life, then they will be able to complete their duty and move on peacefully.