NPC Name: Jonathan
Age: Well into his 50's, being about 35 or so when Charlotte first turned into a vampire. Also despite his age he is quite a healthy and well-fit man, one would say he is not even human.
Abilities: Dark Magic: Teleportation/Close Combat: Jonathan is quite a skilled Dark Magic user, using his dark magic to teleport from one location to another if enough energy is used. Although this is highly draining for him, and as such he only uses it to teleport to his mistress or to teleport both himself and Charlotte out of danger. He's also quite adept at using Dark magic in his attacks, embueing each punch and kick of his with a bit of Dark Magic to create a small black shockwave when he strikes someone. Luckily he is quite skilled in the Hapkido fighting style to compliment his magic.
Gender: Male
Appearance:
Spoiler

Personality: He is quite sensible, and always remains calm in most situations. Only ever losing his cool whenever someone harms or attempts to do something bad to Charlotte of whom he considers as a daughter. He will go to any lengths to make Charlotte as happy, and comfortable as can be. This compared to Charlotte's original parents makes him seem like a saint. He loves her to the extent that he doesn't care that she is a vampire, deciding to go with her and leaving the rest of the Spade family behind.
When it comes to other matters he is like I said, calm. He respects others, and whenever he is not helping Charlotte he will be helping to help others if he is asked to do something (though he is more likely to help someone with something if they had earned his trust.) This makes him not just loyal to Charlotte, but even to others... as long as they had earned his trust.