The story tells the story of a former ace instructor of the Chinese Special Forces who was betrayed by a high-level insider during an overseas anti-terrorism operation, resulting in the destruction of the entire team. He was seriously injured and on the verge of death, and was secretly abandoned in the African wilderness. After crawling back from a narrow escape, he was physically and mentally damaged, and worked anonymously as a retired veteran and security consultant in a border town in an African country.
