Just Joined the Recruit Company, I Loaded the Future War System

Yu Haichen, an ordinary college recruit, when everyone thought he would be eliminated in the harsh military camp, a "tactical ghost" chip from the future completely changed his fate. In his eyes, the most complex battlefield is a digital holographic map; The most cunning enemy is an invisible mental model in front of him; The most extreme sniper kill is an absolute trajectory that cannot be deviated from in his hands!