Xiska is a vampire, but Arthur often thinks of her as a kitten, probably because Arthur himself is a cat.
Remodel
It came from a dream I had. Dreams are illogical. In order to complete the plot, there may be forced reconciliation. I'll save the text at the end.
Set yourself up as a vampire, you cannot be exposed to sunlight, your body will rot, you have to soak it in special potions, you have no heartbeat, your body feels cold, and there is no detailed description of eating.
The heroine is actually a human being.
Concept: Love is the highest human emotion.