As soon as the vampire's body fell at his feet, Vicente used what little mana he had left to store the corpse in his spatial ring.
Vampires weren't just terrible when they were alive. Their bodies were precious. That was particularly true for the bodies of noble vampires, i.e. those born into the race.
That seemed to be the case with Vicente's enemy creature!
How could a vampire's body be used? Well, there were several uses for it.
They could be used as a high-level marionette. Their blood could be collected and used as a magical essence to strengthen beings of practically all races. Scholars, theorists, and doctors could study their bodies to improve the knowledge of these types of magicians. Their bones and teeth could be used as components of enchantments. Their skin could be used as components of highly resistant magical garments. Ultimately, each of a vampire's organs had different uses for alchemists, and beasts could benefit greatly from devouring the rest of their bodies.