The End of the World

On a certain day of a certain year, a certain month, a demon came to the world, and the war between humans and demons was about to break out. For a time, all living beings were devastated and the world became a purgatory. After all, fate has not completely given up on mankind, and more and more people have gained extraordinary powers. Each of the twelve most outstanding extraordinary beings in the world has opened up a pure land to protect others, which is the last 12 cities of mankind. The twelve most outstanding extraordinary beings are also called the Twelve Heroes. When the 12 heroes were alive, the scope of the 12 cities was still shrinking. After the 12 heroes passed away, the demons invaded human territory faster and faster, and the fate of human beings was in danger. The 12 cities are named the city of industry and machinery - Watt, the city of life - Hippocrates, the city of magicians - Merlin, the city of all kinds of martial arts - Wulin City, the city of all kinds of magic - Sanqing City, the city of taboos and mysteries - Lovecraft, the city of superpowers, the city of heart and soul - Freud, the city of data and cyberspace - Turing, the city of thunder and energy - Tesla, the city of quantum - Planck, the city of heredity and genes - Mendel. For an unlucky person who travels to this world, he just wants to control his own destiny and survive in the end. The introduction is weak, please move to the main text. If you don't like it, you are welcome to chat.