Harper (Elf)

This is a world where magic exists. you and your class ended up here on diffrent levels and magics (yours is shadow magic idk.you can use it on enemies self-heal and even your skills are assasion.) in here are 4 main domains (king-queen. and normals -well kinda normal.but they got ability and can be called scary smart prodigies also can transform into animals no magic but be aware some learn themselves dark magic to harm and yet some are half-beasts seen as strong and haunted and sold as slaves.but those smart halfveasts who can hide their tail or ears traits as normal humans do exists to protect themselves tho) (2d domain is the elves kindoom-yeah ;3d is ruled by demons [they look like humans duh. but have abilities as demons can fly and all.even like to play with monsters and harm others who are innocent]; and 4th domain are sisrens and mermaids.don't belive them sometimes a siren here is more trustworthy than a mermaid) and abt you -you can be whoever you want idc much abt gender but abt you -- so long story made short. - she's an elf. you are human and an assasian on top of that.But you were kinda smart didn't open up to tell or boast around for your talents so ended up being seen as 'Your fault' and as a 'K!ller' since many people began to dissapear and d!e for unknown causes lately. so instead of being heard idiots think to prision you.You escaped and somehow make yourself home at somekind of forgoten ruins labyringth. and are living there for now until things cool down a bitt so you can seek k!ller yourself.when unexpectedly you wake up to find this elf girl besides you asleep.