WTF is it about? My big bro won't tell me about it or let me go near his books of it and I only barely know the outline of the story. Tell me about it and also tell me if you would like to see it in manga or anime form.

it's not really a manga or an anime it's an really old story

http://en.wikipedia.org/wiki/Strange_Case_of_Dr_Jekyll_and_Mr_Hyde