The disappearance of a local child triggered a large-scale search by the local militia. As a result, the secrets hidden in Huilong Mountain were very likely to be leaked. The military actively took remedial measures. However, the local armed minister, inspired by his sense of responsibility, carried out search and investigation operations on his own, which led to the failure of the military's remedial plan. Moreover, this attracted great attention from various intelligence organizations. For a time, several intelligence organizations infiltrated Huilong Mountain one after another, and a battle of wits and courage in infiltration and anti-infiltration began...
