The second Sand Worm, in all its glory and tremendous size, was burrowing as deep as it could while banging the top of its head furiously in a desperate attempt to get Jim and Anya out. A great feeling of discomfort coursed through its body as its blood vessels started to work overtime, given that thick clumps of blood were clogging them, leading to an increase in blood pressure.
To make matters worse, Jim and Anya were nearly done clogging the main vein that acted as the main blood supply vessel to the beast's head, more specifically its brain. To try and combat this, the beast banged its head, wiggled and jerked it furiously, and even started to rip off the scales on top. All this was in vain, for the two Blood Mutants were in too deep. Trying to stop them now was like trying to catch a flea inside your eardrum with your stubby fingers. You know it's there, but it's just out of your reach.
