I don't understand how the role play stories work at all, I just can't imagine how they are done. 

Are they organised on another website?

Are they done on here?

Why do they have chapters if they are on another site?

What do you even do? Other than role play. 

Is it like one of those do it yourself stories?

Like an interactive story where it grows from being with others and then is posted? 

I just don't understand at all. I'm not really the understanding type, I would say go with the flow, but I'm not that either. I just don't know.