In the holographic online game "Abyssal Age", the villain NPC "Blood Slaughter" wreaks havoc with a cruel, bloodthirsty and anti-human attitude, treating players as lambs to be slaughtered. Facing the desperate situation, the necromancer Yama entered the battlefield with an attitude of absolute neutrality and indifference. Yama does not save the world, does not claim to be king, and only regards this disaster as a sophisticated data game. He controlled an endless army of skeletons, calmly calculating every chance of victory in the sea of blood and corpses. While other players are falling into madness and fear, Yama is ruthlessly deconstructing this crazy world from the perspective of the fourth natural disaster. This is a war without blood, only the ultimate collision of reason and cruelty.