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[IQ online, two different worlds, madness upgrades, plot exploration as the main focus] The immortal path of Kyushu is lonely. Demons do evil and stay dormant. All kinds of warlocks rushed in, under the guise of showing off to the market, and offering sacrifices to the deceitful way. Etiquette collapsed, flesh and blood spread on the ground, catastrophes and strange things occurred one after another. In order to survive in troubled times, Yu Ling practiced the art of scroll painting while looking for opportunities to achieve immortality. Many years later, he stood on the top of Jiheng Mountain, overlooking the land of Zhongzhou, and said in a daze: "It's done, it's finally done!" ...

A summary of physical knowledge, a bold guess, and an experimental accident, human civilization is on an uncertain road