At level 1, you are a vagrant. You must do the little penguin at the bottom called Info Pang. when you do that you get your starting quests:
NOTE!: do them from welcome to flyff quest to first step of the vagrant (2). These quests will get you to lvl 5 in no time

                                                            Levels 5-20
                                             When your lvl 5, grind off of these monsters for selected levels:
                                                  Puke...