The moment before destruction.
Human beings are driven crazy by wandering.
For continuation and survival.
So people with red blood and people with blue blood were separated.
Human beings have always repeated the history of creation and destruction. The time is the year of the Universal Era. Human beings who escaped from their home planet had to choose to strengthen themselves in the face of the harsh environment in the universe. Thousands of volunteers served as experimenters for unknown drugs... Most of the experimenters disappeared, but those who survived possessed unimaginable power... They finally overcame various difficulties and spread human seeds in new galaxies, and their blood... Eventually dissolved in the blood vessels of all mankind.
After countless generations, those bloodlines awakened one after another along with those powers, so they were called PE (Preternatural energy).
One hundred years after PE awakened, dolls born to assist PE appeared for the first time, and a new game began...