Oa.
As the headquarters of the Green Lanterns, it was home to many interstellar warriors who wielded green light.
Yet the Green Lantern Corps was managed by a blue-skinned race that looked like a bunch of blue goblins.
These beings had originally lived on a planet called Maltus, and were said to be the earliest intelligent life forms to appear in the universe.
Their planet, Maltus, also possessed extraordinary science and technology. With nothing to worry about in terms of food or clothing, they inevitably found themselves thinking about all sorts of things.
For example:
How had the universe come into being?
Which came first, the chicken or the egg?
One question after another plagued the Little Blue Men, and they began considering how to solve them.
At first, they merely discussed things among themselves, then used debate to prove whose views were right or wrong.
But just as everyone wanted to prove that their own views were correct, yet could not convince the other side with words alone, they turned to practical action and produced scientific evidence.
Thus, there was a ruthless man on that planet named Krona. When he debated the origin of the universe with others, they refused to believe that the universe had begun with an explosion.
They even viciously mocked foolish Krona. Naturally, Krona could not swallow that insult, so he made a decision that defied his ancestors.
Using his brilliant mind and incredible drive, he recreated a Big Bang in his laboratory.
The good news was that the experiment succeeded. Krona successfully blew the multiverse and the Anti-Matter Universe into existence.
But his mad actions enraged everyone. After a collective discussion, they exiled Krona.
Simply put, if they could not afford to provoke him, could they not at least avoid him? They sent him