The corpse has turned into bones, and there is no evidence

Black fog and terrifying haze.
The two bearded men rushed out, ignoring the men in white and black robes, and rushed straight to the defense line of more than a thousand veterans of the war department, attacking the Hepple family.
If I die, I will take you with me to be buried.
The sudden change made everyone's pupils shrink.
Although no one knew what kind of elixir the two bearded men took, but looking at the black air around them and the terrifying aura, this elixir must be extraordinary.
Is...