In what way are you a wolf?

[frameacloud]

The animal design within the brain in the second-to-last panel is based upon the White Mare of Uffington, a 370-foot design etched on a British hillside in the first century BCE.

[Edit 2017-04-03: Updated link.]

Comments

[valkyriur.livejournal.com]

That is from what I've read and seen, a sign of vampirism.