Matthew compared the situation with that of the original world undergoing interstellar travel development.
It can be deduced that possessing such terrifying power
would require at least a tremendously developed, production-liberated, resource-rich great empire.
With millions of professional practitioners, thousands of established industries, and tremendously strong military forces.
From these conditions, Matthew could draw a conclusion: the Goblin Empire once entirely controlled the Northern Continent, and possibly even the Hero Continent, was under their control.
After all, many Goblin ruins were found there!
As for why the Goblin Empire was destroyed, how the Giant Ring Moon Space Station was destroyed, and how the Scarlet Moon came into being, Matthew currently has few clues and information.
However, it can be confirmed that after being educated and reformed by the Bay Territory,
