Li Hao, who was born as a shepherd boy in the mountains, has developed special powers of observation, intuition, and tracking since he was a child. He participated in the revolution and joined the Special Branch to eliminate traitors and special agents, joined the Renaissance Society as a lurker to fight with the Japanese spies, and continued to dig out enemy agents after liberation. His experience was thrilling, logical reasoning, dangerous, and dark. He used his own special powers to realize his life ambitions and greatest value.