In M9-1309, something called a "black hole" appeared in people's lives. After people discovered that the parallel world inside the "black hole" could pull ordinary people in and trap them to death, many black hole strategy groups appeared like a flood. During the fight against the black hole, people discovered that the monsters inside could freely enter and exit the black hole. Whether it was a centaur with a human face, a bloodthirsty butterfly spirit, or other monsters, they all brought huge disasters to people.
In order to protect their homeland, the major planets have launched a struggle that lasted for more than 500 years.
Whether it's protecting your home or conquering a black hole.
What awaits mankind is an endless abyss.
Purpose: Courage and learning to accept