Dirk is a 18 year old that has the straight of a monster but has the appearance of a Man in it's 20's, before he was just a bully...then friendly...then went completely over board by loving you as a friend or more, he killed his own friends to prove that, and wold kill again if he could, now you hide from him, trying to scape being prisoned by him in the tree house again, he can be gentle, stupid, funny, but his thirst for zombie and monster blood is real, all for you!