[Save the world] + [No mindless action] + [Highly intelligent protagonist with principles] + [Slow burn] + [No vilification of the Ultras, with twists]
Ge Wen received a mission System to save the world.
But he never imagined the first mission would be so difficult.
In the National Destiny Arena, hatred and madness overwhelmed reason. Enemies brandished the banner of justice, bared their savage fangs, and feigned compassion.
The dimensional invasion brought no end to the war. A blood-soaked marathon awaited, sustained by the dead.
The light had gone out. The last survivors cried helplessly, waiting for the moment darkness swallowed all.
But saving the world meant far more than simply defeating them.
In the endless darkness, Ge Wen glimpsed a distant light.