Larry has lived her whole life isolated from the entire world in a cabin with nothing but a 21st-century dictionary and a way-too-secretive brother, so when a mysterious person comes knocking on her door and tells her she's a powerful Sin living in the 24th century, she's understandably confused. Surely, there can't be a whole other world outside that she hasn't even begun to imagine exists. And most importantly, where are all the attractive people at?