So my idea and style of roleplaying is more anti-hero or anti-villian with an alignment around chaotic/neutral.

I was thinking about saying story wise/lore wise for my character that she is an lalafell who became cursed to feed upon life force after commiting some magical crimes in the past. aka like a vampire feeding upon idk aether of living people or something and that I was awakened by a scion accidentally and was given an option of working for them doing so called good or remain in her prison sealed away (sorta like a velvet crow from tales of berseria story line for her)