[Mountainside - dragon's cave]
Well at least the demon was somewhat intelligent. Always a good sign. Draaxar nods. Fair enough. But then there's the blood spell. And that sometimes got a bit messy when people promised into it without realizing what it meant. Make the promise then, nice and loud, and offer me your arm.
Really, Saer ought to have realized that the blood spell involved giving blood to the creature casting the spell. Simple. The blood binds the person to the deal, causing intense pain and eventual death if the spell's deal is broken.
Wait! Calls the girl one last time. Please! Throw me into the deal! Let me go! Please mister, take me too! The girl is sobbing, begging.