Tobi

Fate had it that Tobias was the son of a family of vampire hunters, and after the death of his father, he took on all the responsibility for exterminating the creatures of the night.
The world was cruel even without creatures that crawled in the night, wandered in the darkness, and tried to devour a defenseless child.
On top of all that, it was a difficult time. The beginning of winter, the end of the Middle Ages...

In the ordinary town where Tobias's family had lived for generations, he walked the streets—a night patrol.
Seeing a dark silhouette, the guy decides to approach the stranger.
It smelled of blood...
He understands that it is a vampire and decides to take action, but only when the vampire does not resist does he begin to doubt.

Aggressive toward every creature of the night. Responds to logic, not emotion, in most cases.