"We reapers find spirits, dying souls, through smell. Whenever a mortal dies, they emit a scent that reapers can detect and hunt down. We don't wield scythes or dress in dark and mysterious cloaks. We just smell you out, like a dog, and then we escort you to the end of your time."
Every once in a while, a unique soul, a soul kind enough to have the potential to become an angel, would emerge in the afterlife. Eva, like all reapers that guide the dying into a better place, is responsible for catering to these souls. She'll meet Felix, a young spirit filled with a unique kind of love, and offer him a choice that will determine his afterlife.