Forming a party is the most important thing to do when trying to level (twelve sky2 Gold) up quickly. This is the first thing you should never do. The reasons for the party to gain more experience, kill the other players to win the experience (12sky2 Gold) of each. However, the experience is not shared. Therefore, you will always get more experience in the party, even if you just rest your party special lessons. So, if you start grinding, or find a party to join or to find your party members.
It is often the case that caves will be full of players with parties, so you will sometimes have to ask for an invite. On the other hand, the main map, almost always have players who do not at all, so you need to take the initiative and those players invited to the party. As long as a full party to their own will greatly enhance the speed, you gain experience in Twelvesky2, it is worth spending any time, to remember the party action.