Era of Pet Beasts: Picking Up a Dark Demon Dragon Egg Right off the Bat

This is an era full of pet beasts.
As a transmigrator, Matthew is bound to a system that can detect treasures.
[Ding! Detected a Dark Demon Dragon Egg 300 meters away!]
This sets off a conspiracy that has long been in the planning.
Gods, Dragons, Darkins… Extinct races emerge. Hidden forces appear in the light.
King of Darkness, Dragon Knight… The prophecies unfold.
Savior or Destroyer… That is to be seen