It is the year 3000 BC, and humanity has become the undisputed ruler of the universe. By absorbing the genetic fluid of an intelligent insect race known as the "Nightmare Insects," physically frail humans have finally awakened the innate abilities of their own species. This invisible power is known as "psionic energy." Its emergence has turned the myth of superhuman abilities into something more than just a story, while the fighting skills from arcade games have even become real ways for humanity to arm itself and attack.
By a twist of fate, Juxing, who lived in 2016 BC, finds himself mysteriously transported to this age of superhumans. A villain who has long been dissatisfied with the ordinary, frail old world, he believes this era is exactly what he needs.