When Death Runs in the Family

I am Teryn, daughter of Death...
…And honestly, it's very inconvenient. Am I immortal? Yes. Do I have a carrion form that is both awesome and terrifying? Also yes. But I'm also dead and alive AT THE SAME TIME. It's exhausting. Also my brother, Grim, is king of the Underworld and thinks that makes him so much better than me (yes, it's short for Grim Reaper, don't even get me started on wraith coronation practices).
Anyway, there are not a lot of opportunities for advancement for a half-human-half-wraith in Underworld society so I've dedicated my life to being a giant pain to everyone around me (except Reyn, I'm only ever accidentally a pain to him). It was going absolutely swimmingly until I made a bet with Grim and now my only secret is about to be discovered. As it turns out, there are some things worse than death.