I believe that RPG are first started with a basic plot and setting for instance:
A group of teens that are the heads of the Elder Realm. They have the rarest and most awesome powers in the Realm. Max. 10 (5 guys, 5 girls)
please put your character desciption like this (and im starting too)
Name: Rose
Age: 16
Power: ability to conjure the Spirits from the Dead Realm
Position in the Mystics: Leader
Mate: maybe she'll find love in a while
Looks: Glorious looking blonde with bright violet eyes
Flint's sister
This is an example that I copied from another website I go on. They are called C.C.s Character Chats. This is not my own, but I think this would be the general idea?