The originally backward 177 universe has evolved a power far beyond technological civilization in a short period of time, and is called "endless power" by Zero Universe, the leader of many universes.

Soon after, it came out from the 177 universe that the human race born on January 1st in the traditional biological way will surely gain endless information.

A change that subverted the state of material civilization in many universes has since begun. . . . . .

The protagonist is a person who forgets you thirty days later.