Jiang Lieyang, a young man from a down-to-earth family who was born with rickets and had never been on the battlefield, was forced to join the national army after his family was exterminated by the Japanese army. He became a staff officer with his amazing tactical talent. He was paralyzed by a sniper during a cover retreat, but unexpectedly awakened the "intracranial battlefield" ability - he could build a real-time simulated sandbox with a radius of five kilometers in his mind, accurately displaying the spatial coordinates, status and movement trajectories of all personnel and equipment. But this ability is not "map hanging" - he must rely on the latest information collected by himself or provided by intelligence personnel to complete the details of the sandbox. What's even more bizarre is that his ability seems to be able to "read" information fragments beyond the current time period at certain locations, making him feel that he is not "creating" a sandbox, but "connecting" to a larger battlefield information system.
