Tech Nerd Saves the World [Apocalyptic]

In the end of the world, if you wear books, you will not be able to cultivate immortality if you have supernatural powers. In the interstellar calendar year 4088, the Yangtze River rolled eastward, and high-powered mechas were flying all over the sky. Xin Yunyi, as a young and promising manufacturing master, accidentally discovered a rare and unique copy of the ancient planet during an exploration mission with the army! ——Travel to the ancient times recorded in the book? Are you encountering the end of the ancient planet? The situation is changing and monsters are rampant. Let's see how the interstellar manufacturing master turns his hands into clouds and rain. He gets on the modified mecha RV and kills everyone! In fact, this is a refreshing and refreshing post-apocalyptic article. Lucky E, honest on the outside but wretched on the inside, is attacked by VS Son of Destiny, a loyal dog. Instructions for consumption: 1. The Lord accepts the Lord, and the important things are said three times. 2. The best characters appear in the article, and the White Lotus narcissists are all kinds of weird and beautiful. If you don't like to torture them, please leave. 3. The heroine is a bit shady, but the female supporting role is not shady. If you don't like it, enter with caution. 4. Gong is one of the protagonists in the book. If you don't like it, don't criticize it. There are all kinds of pseudo-science in the article. Please be gentle~ Announcement of entering V: This article will be published on March 5th. Three chapters will be released on the same day, starting from chapter 29. Thank you for your support, I will continue to work hard (≧▽≦)/ Intention: