Young Justice/Justice league

Reader is an inmortal woman who has been alive since the Roman kingdom in the BC years. Due to the fact, it's been practically over a couple of thousand years ago, or something like that. She lost track, since it fell y/n doesn't remember Anything really except for some explicit things like her family and children back in the day, and her first love. And of course her mother and father who are both dead because well they weren't immortal..

Y/n was cursed with immortality when her dumb ass five-year-old self found a shiny rock and swallowed it whole.....