Hey @toribookworm22! My world was badly damaged when the Age of Magic ended. Zheist was created by magic; its supernatural ecology and metaphysical architecture were shattered when reality shifted to one driven by physics and technology (although some magic remains).
When my protagonist, Lukie, was murdered, she was shocked to discover there was no automatic paradise, only the dismal Underworld where souls hunted each other to survive. She made a pact with a ghostly sovereign of the Underworld to return as an undead revenant; surrendering her agency in exchange for the power to return to living lands.
And while she has the ability to rescue trapped ghosts and take them to the Lanes of the Dead where they can travel onwards, she’d change the current system in a heartbeat. If she had the power, she’d make it so that no one ever again fell into the black tarpit void of the Underworld, and everyone would move onto their afterlife without judgement or condemnation.
Alas, that remains an impossiblity for now…