When the zombie virus sweeps the world, the civilized order instantly collapses. Chen Rui was once a hardcore player of "Operation Delta", and he awakened the only "Delta System" at the critical moment of life and death. This is not only an extension of game talent, but a real "civilization fire" that can summon operators, contract BOSS, and unlock modern and future arsenals.
While others were fighting desperately for a moldy can in the ruins, Chen Rui had led the Red Wolf team to carve out a safe zone in the zombie wave;
When the large survivor camp was besieged by the Corpse King and ran out of ammunition and food, Chen Rui drove the main battle tank he seized from Desmulan and staged a "Steel Torrent"-style desperate rescue;
When the armies of the old world collapsed and the great powers fell into ruins, Chen Rui launched the "territorial battle" plan. The goal was not to gain the throne of power, but to completely eliminate zombies from the planet.