Global Black Technology: Get the Quantum Golden Cudgel at the Start

In 2040, an alien mothership invaded the earth! In the end, all countries in the world finally shot down this mothership after paying a bloody price! Major countries obtained countless black technologies from this crashed battleship, and science and technology around the world began to surge rapidly! However, the Western Jackals began to block Yanhua's technology, resulting in the slow development of Yanhua's technology. At this moment, Li Yan traveled to this world, and he had countless drawings of mythical technology in his mind! Facing the ridicule from all countries, Li Ru took out: Quantum Ruyi Golden Cudgel! Huaguoshan Cave Battleship! The giant spirit god's world-breaking mecha! Wait for the mythical technology to directly defeat all countries in the world. Ps: All the serious scientific theories in this book are all made up by the author, so readers should just enjoy it! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.