There are many ancient tribes, and wars and conspiracies are intertwined in the vast land. The confrontation between the Dongyi tribe and the Jiuli Alliance has lasted for several years. Under the surface calm, there is an undercurrent of intelligence battlefield. Shi Lie has practiced the secret national martial arts of the clan since he was a child. He has strong muscles and bones, excellent skills, and a thoughtful mind. He was selected by the clan elders and became a spy lurking in the Jiuli Alliance.
He sneaked into the hinterland of Jiuli under a pseudonym, relied on his martial arts skills to gain a foothold in the barbarian tribes, and dealt with clan leaders, witches and enemy spies. Every confrontation has hidden murderous intent, and every intelligence transmission is thrilling. He needs to hide his true identity, decipher Jiuli's military deployment, explore the secrets of mysterious witchcraft, and deal with the double pursuit from traitors of his own race and the enemy's top masters.
Amidst the flashes of swords and shadows in the wild jungle, Shi Lie uses national martial arts as his blade and his wisdom as his shield to survive in desperate situations and find his way in the fog. He witnessed the ups and downs of the tribe, experienced the struggle between good and evil in human nature, and always maintained his loyalty to the tribe. When the Jiuli Alliance's genocide plan comes to light, an ultimate espionage battle concerning the survival of the entire Dongyi tribe officially begins. Can Shi Lie use his martial arts and extraordinary courage to break the crisis and protect his tribe?