How Can I Say That the Leader of My Regiment Without Clothes Is My Regiment?

An ordinary person in modern society was involved in the tail end of World War II by chance. In 1942, he fought in Burma and the battlefield was bloody. In 1945, World War II ended and he went to Hong Kong. I thought there would be a long-lasting peace, but who knew that the end of World War II was just the beginning of a catastrophe. The United States and the Soviet Union competed for hegemony, and nuclear wars broke out. Three-body invasion, global crisis. The wheel of history has completely gone astray... (This story is purely fictitious, and any similarities are purely coincidental)