I love the idea of being taken unwillingly and waking up as a goth girl. This could go several ways and several ways work. I could help a lost, enslaved girl dressed as a goth escape a foreign country, only for me to be found and made to take her place. I could be kidnapped from the road by someone who recently lost his goth obsessed 19yo daughter, or snatched by a powerful mob or club owner, who has me become one
There are a few different ways this could go, if this appeals to anyone, or someone has a fresh idea on this, let me know.