Pretty minor bit of backstory. Basically Vilkas goes to a party with Ferri. Despite living around Handwing and getting into working for some dealers, Vilkas really doesn't know much about drugs. He ends up taking something without knowing what it was, because Ferri said it would be fun and that's all it really took to convince him. Being the nervous wreck that he already is, it doesn't go well for him. He ends up freaking out and needing Handwing to come bring him home.