A modern elite forensic doctor and tactical combat enthusiast, once traveled through time and became an auxiliary soldier in the war of troubled times - a "cannon fodder" without even armor. His strength does not rely on the system, but comes from knowledge reduction: inferring the cause of death of enemy generals through wound identification, using chemical knowledge to create smoke bombs, and using modern management knowledge to reshape the team. This is the real "IQ online". From being an egoist who just wanted to save his life in troubled times, to fighting to protect his comrades around him, he finally sublimated into the belief of "bringing peace to the world." This gives all cool points a solid foundation.
Audio-visual language: movie-level "violent aesthetics". Abandon fancy special effects and pursue the realism of cold weapon fighting where "swords see blood, fists touch flesh".
