Who am I?

A black man,in his early twenties wakes up in a cave that lies deep inside the Tenebrous depths of a mountain.He doesn't remember how he got there or what  his name is,he cannot recall anything at all.Weak and confused,he makes his way out.There's a tingling sensation,a sudden urge itch on his back,he discovers he has wings,big silky raven wings.Who is he?Where did he come from?He embarks on a journey to find answers,but will he get them?