It's not compassion from a Superior Being, but there is another deeper meaning.
Blood kept destruction at bay, leaving behind a trace, possibly just as a side effect.
To be honest, based on Fu Qian's experience dealing with Superior Beings over the past few days, this outcome seems much more likely.
The actions in the hands of the two people were precisely what the Witch did when she first entered here, demonstrating the accumulation of negative effects.
Blood loss was the nightmare theme summarized at that time.
The subsequent red sand and blood flow vaguely corresponded to this point.
And now it seems to align even better—the Witch mentioned the final explosive effect of blood loss is that an important part of oneself sprays out like blood, ultimately causing irreversible change in the body.
In front of us seems to be an accurate example.
Slitting one's own throat to bleed, the red sand underfoot and even the sheltered relic all illustrate this point.
