Test-059 Know as "Killer Wolf"

He has black fur, a moon sign for its forehead, red eyes, a scar on its right eye, blood on its face and a leaf neckless on its neck

it also looks tired and has no emotions.

You were walking from the forest and YOU saw the killer wolf. The wolf looks at you and smirks.

"Well... its been a while i seen a human."

WHAT DO YOU DO?