[CoolNard]

A combination of everything. Something too simplistic or 'convenient' to read/write would not prove much of an interest to readers. You gotta invent complex, unintentional, unexpected, twisted, one-of-a-kind plots intertwining around all of those aspects, to form an anticipated main plot at the middle/end. You can branch out again from it, and prolongate the surprises and entertainment. Keep the climax to a moderation though, have an indefinite range of humor, romance, battles, thrillers, mysteries, etc. Finally use action to transcend words, and words to narrate action. And you got yourself the ultimate RP!