Person. Undoubtedly, it is the most powerful weapon. The brain is the foundation of all weapon design.

During the Cold War in the last century, thanks to a group of outstanding talented mathematicians and physicists, the diamond design bureau was able to manufacture and master military technology to compete with the United States. With the end of the Cold War, the problem was solved. The economy collapsed, the country declined, scientific and technological talents continued to lose, and diamonds almost died.

"About a dozen years ago, the last genius mathematician of the diamond design bureau, Mr. G, passed away. He has an unparalleled concept of pneumatics and a superb mathematical mind that ordinary people simply cannot understand. Mr. G conceived a completely new flying machine. ...... his death