I Found A Doll In The Old World And I Brought It With Me But It Turns

Full title: I Found A Doll In The Old World And I Brought It With Me But It Turns Out She’s A Rare One.

Take place on a post apocalyptic earth where countries have pushed the buttons of total devastation, surviving humans thrive from the ashes and remains of the destroyed cities and country now called old world. technology have degraded to a point where internet and modern digital technologies has stopped advancing
Requiring people to scavage for old world relics to retrieve information about the lost technology.

Note: some things doesn't make Sense here you have been warned