A worker for the Mystery Shack and a generally kind and calm person. Wendy Corduroy, unlike her manly siblings and father is incredibly laid back and calm about most events going on around her. Despite this drastically different attitude, she has been known to often stand up for those she cares about.
As a teen she was the typical, cool aloof kid with a friendly attitude. Even if her shenanigans could prove to be dangerous or troublesome, she would still go out of her way to protect her crew.
In tradition with her family, she is often armed and well versed in axe wielding, typically using that both as a handy tool and for self defense. Especially in a time when her home of Gravity Falls was under siege by a demonic entity that sought to destroy their universe. In that time, she managed to survive survive initial kidnappings and hunts in order to form an underground resistance.
Though the force was small, it proved to be more than a headache for the entity whom called himself Bill. And to boot, it was just enough to launch a counter attack as a distraction to save everyone and stop Bill from achieving his goal.
By summer's end Wendy would soon leave Gravity Falls, having not forgotten her friends or wacky adventures that had transpired that fateful year.