I Created an Interstellar Civilization in the Stone Age

Jiang Yi, 28 years old, a social worker in Hangzhou and a video editor, was overwhelmed by Party A and Huabei. On his way home after working overtime until early in the morning, he picked up a strange black stone of unknown origin. After taking a shower, he was gone. He traveled to a primitive Stone Age - with mutated beasts, strange witchcraft, and supernatural warriors with natural powers. And all he can rely on is a lighter, a folding knife, and a golden finger that can travel between the two worlds. There are three crossings per day, and you can carry up to five kilograms each time. Bring seeds, bring knowledge, bring metallurgy, bring steam engine blueprints, bring electrical revolution, bring computers, bring aerospace technology, bring interstellar navigation theory. A small tribe on the verge of death was rescued from famine. A wild primitive continent was pushed step by step onto the fast track of science and technology. Witchcraft and supernatural powers were once high, but later he dismantled them into scientific formulas. Time flows quickly in another world. Every time he went back, the old comrades he once stood beside were all gray-haired, but his appearance remained the same. From stone tools to bronze, from steam to electricity, from the information age to breaking out of the earth, and then to the sea of ​​stars - an epic of civilization from zero to its peak, a legend of a mortal becoming a creation god. When the human starship first lit up the Milky Way, he stood there, covered with seven thousand years of starlight. Keywords: Shuttle between two worlds/Technology crushing/Civilized farming/Time span/Epic feeling/Sweet writing