World view: The world has entered the "National Games Era", and countries are forced into the parallel game universe of "Operation Delta". Here, every battle, every attack and defense directly determines the resources, territory and destiny of the country in reality. The winner's country will be prosperous, while the loser's will be struck by natural disasters.
Protagonist: Lin Mo, a former special forces sniper, accidentally traveled through time and became an "initial operator" in the game, awakening the only hidden talent [battlefield intuition (SSS level)] - able to predict enemy movements and read battlefield information fragments.
