Revenge

5

I was, and still am, immortal, ever youthful, but at a terrible price. I may never rejoin my sister, unless someone takes my burden from me. Once my burden is lifted, I descend into the prison of my sins, and shall be tortured by the ones I harmed, until the last battle, where I will be freed finally from the cycle of tears.
I tell you my story so that you know me. I am old beyond years, and yet, even now, I sit, protecting the innocent.