As for whether the power of the explosion was too exaggerated, it was none of Casio's concern. After all, suspicion wouldn't fall on him, who would suspect the severely injured victim? The final investigation determined that even if it were a bizarre sudden supernatural phenomenon, Casio wouldn't have blown himself up.
On his patient bed, Casio moved his hands casually. The surface cracks had long since healed, just unseen due to the bandages wrapped around them.
For him, carrying out the Hunters Association's task to get Holy Springs Water wasn't that important anymore. What Casio needed now was to become a Shadow Hunter and directly absorb enough from the source of the Holy Springs at once.
With the wisdom rune, he, who could filter, was highly confident.