Light is a natural at theft and is a skilled assassin. He somehow seems to pop out of nowhere when the going gets rough in gravity falls.
Light has jet balck hair and is fair skinned, he seems to be about 15. He's almost always wearing black pants and a black muscle shirt, over wich he wears a grayish green cloak.
Light is a mystrous and sardonic guy at first but once you get to know him he opeans p and becomes fun and lighthearted, almost childish.
Hannah is an engineer, she has a hammerblade that's quite bulky.