There is an evolutionary residual emergency metabolic bypass deep in the body. Like forgotten ashes, it is always in a dormant state. It is almost impossible to pass conventional medical tests and is only slightly different from ordinary people at the genetic level. When the body carrying this bypass pathway is forcibly activated, a special state occurs: the cells instantly enter a violent mode of anaerobic glycolysis, releasing energy far exceeding that of the normal human body in a short period of time. This mechanism evolved from ancient humans in response to desperate situations such as wild beasts and natural disasters. In the context of modern civilization, it has become a "failure" eliminated by nature. This energy burst is essentially a forced overdraft of human cells. Every activation will accelerate the consumption of life, and will eventually lead to irreversible organ failure or sudden death. (The outline only took half a month to write. It's a slow-burning article! It's a non-traditional and refreshing article)