These are spirits that live in Purgatory in my story, a dimension that acts as sort of gray zone (norly, there really is no color there) where the dead can't pass on. Usually if a character has a near death experience or something, they will be transported here and need to find thier way out using their own wit if they want to be revived. Literally nothing lives here, cept these guys of course! Their names are Vi, Mor and Pera, 3 spirits that serve as escorts for lost souls in this realm. They are all deer themed, cuz I dunno deer seem to always be like reoccuring symbols of life and death i guess |D
You may have seen Vi here
Vi (left) is a malevolent spirit that represents life and suffering. She is very childlike, energetic, cocky, but also very sadistic and decieving. The black stuff that seems to drip underneath her feet is actually her life force leaking, since she was once cursed by a Demigod for defilement. The worse her thoughts are, the more the life force leaks. Therefore she needs to constantly eat souls to sustain her life. She uses her innocent appearance to decieve others and trap them, so she can eat thier souls later. She can also gain more life by dragging souls into the underworld where D-mon, an Archdemon, rewards her with more life.
Mor (center) is a benevolent spirit that represents death and serenity. He is the one that helps lost souls cross over or resurrect themselves. He is very calm and sincere, but cannot reveal his true intentions so he can only give advice to lost souls. When they arent doing much, Mor and Vi are often seen together contemplating about existential topics, despite them being total opposites of each other.
Pera (right) is a neutral spirit that represents the the stage inbetween life and death. She's actually considered a Demigod since her powers excel those of a mere spirit. She is also the gatekeeper of Purgatory and is the main judge of whether or not a soul is allowed to pass on.
If a person regains thier life back from a near-death experience they lose thier memory of this place, so they can't report back which spirit to follow. So therefore Vi can keep eating fresh souls without others knowing about her true intentions beforehand