Alien Planet Salvager: My Technology Is a Century Ahead of Earth's

Just as the apocalypse first broke out on Earth,

the male lead transmigrated to a highly advanced planet ravaged by war.

He began a journey of scavenging everywhere and collecting a vast arsenal of alien weapons.

"You have seven days before you'll return to Earth. Gather supplies as quickly as you can."

Seven days later, the male lead returned.

Earth had been overrun by hordes of zombies and alien species, and countless survivors had become food.

Just as humanity was giving in to despair,

a spaceship appeared overhead.

"Don't panic, people of Earth. I could use this alien warship I just picked up for a test run."

This novel and its characters are entirely fictional. Any similarities are purely coincidental. Do not imitate.