The Wizard World's elemental forces and the mechanical factions were vying against one another. Green was only responsible for temporarily safeguarding the Huadi Perpetual Motion Machine. So long as the Huadi Perpetual Motion Machine had not truly found an owner, Green could not leave the Cosmic Great World.
As a compromise for not engaging in the final battle, although Green was the actual ruler of the Cosmic Great World, he could not, as he could in those small and medium worlds, freely dominate the cosmic world according to his personal will. The New Human organization capable of negotiating with Green was the Huadi Committee.
"Microscopic physics discovered that once nanorobots were created within a microscopic world measured in nanometers and managed with the social attributes of intelligence, they gained the ability to conduct secondary microscopic exploration. In theory, energy and matter could be divided without limit. Both the Light of Huadi Quantum Technology and the Metallic Flame were discovered on this foundation."
In the network world, a Huadi Committee member explained as he led Green toward Huadi Quantum Technology's core laboratory within the network world. This was where Huadi Quantum Technology's true secrets lay, one of the sources of the New Humans' power!
"The Light of Huadi Quantum Technology was created and discovered by the great Dr. Einstein. During the era of the Old Humans, Heavenly Net awakened and nearly exterminated them! In that time of hardship, with wisdom so far ahead that none could compare, Dr. Einstein expanded into the infinite microcosm a second time through the Nano World. He gathered humanity's positive energy and benevolent attributes as the instinct of the Light of Huadi Quantum Technology, used the entangling influence of infinite microscopic quanta as its vessel, and created this omnipotent energy, thereby defeating Heavenly Net's independent will!"