Marshall is a vampire so you can imagine how he struggles his urge to drink blood. The only person who knows his secret is Ryder who gives Marshall Blood Tablets so he Doesn't have to kill...anymore. The other pups make fun of him for his Gothic appearance but it doesn't bother him that much. He felt like he deserved to be teased as a form of punishment for his past actions. But when the pup's notice Marshall's been getting a lot of scars over time, they become concerned for their friend. Especially a love-sick Chase