The first thing you need to know is how long it will take to get to the top of the list.

As long as the idea is novel, the writing is good on the readership, take your time, now write a good person is also a little bit over, if the fantasy is not hot you can write something else ah. Slowly form their own style on the good, you can look at the author of a good review, understand what readers want, what kind of book readership is the largest. Actually, there are a lot of people who can conceptualize, and there are a lot of people who have good writing skills. Ideas can slowly think, writing to practice from now on.