During the Anti-Japanese War, one of our intelligence agents awakened the memory of a psychology master from his previous life in a desperate situation, and used his "super psychological profiling" and "micro-expression manipulation" abilities to forge multiple identities and sneak into the Japanese military's special high school. He no longer relies on sheer force to fight, but instead disintegrates the enemy's defenses by understanding human weaknesses, manipulating the opponent's psychology, and weaving perfect lies. In a world that can be torn apart by real swords and guns at any time, the protagonist uses the most exquisite lies to write the most cruel spy legend.
