To Destroy the World, Start from Scavenging

Fang Yu activated the scavenging system in the world in a desperate situation - traveling across all realms to pick up rags. The crystal core of the zombie apocalypse, the secret book of the martial arts world, the magic weapon in the ruins of cultivation... From an orphan collecting medicine to the largest scavenger in the world The introduction is short and weak, please come in and take a look. The new guy has just signed a contract. Please give me some good data from the adoptive parents qwq