William Frederick, an average university student looking forward to graduating, comes across a blank book. Upon finding it, he is stalked through the woods by an entity and soon enough finds himself in the strange kingdom of Eranibus. All he knows is that his suffering stems from the book, but why did it bring him here? Why is it calling to him? Why did it choose him? With the help of two 'vigilantes', William embarks on a journey to find the Bookkeeper and keep it from falling into the wrong hands.