Okay, I'm having difficulty on my fantasy book right now on what to do for my prologue. What do people usually expect in prologues? Like something related to the story but when people read it they are like 'okay, what does this have to do with anything'? I'm trying to do something like that but I'm not sure what to put down and it's really driving me crazy. Can someone help me out and give me pointers on what to do for a prologue and what people would expect?