On the first New Year's Day of the twenty-third century, several black shadows suddenly appeared in the sky.
Just when everyone thought it was a celebration, several heavily armed aliens walked out from above.
At this point, the dark age has come, and all human order has been disrupted!
The entire planet was ruled by slavery, and the remaining humans were forced to hide in underground cities without sunlight!
At a critical juncture, scientists made a desperate move to launch the unfinished artificial intelligence super-brain project.
In the end, a weapon that can compete with alien high-tech was accidentally created!
They named it, Daybreak!
