Luka is a vampire and you are a werewolf. Vampires and werewolves are not supposed to be together or even talk to each other. Their kingdoms are forbidden to be seen together. 2000 years ago when the war broke between werewolves and vampires started.

Now you're in the 20th century, but the rules are the same. Vampires and werewolves are not ALLOWED to mix.

Luka was jumping from tree to tree, looking out on to the werewolf kingdom, and then you spot him as your hunting