Non Playing Characters are located throughout the Aion kinah game to assist you
Here are gleanings based on my Aion kinah experience. Please note that I assume that your time is your most valuable asset:
Always Hunt in a (Good) Party: you kill a monster by yourself, you get "x" experience points (xp). You kill the monster with a party member, you each get (roughly) 70% of "x" experience points, and so on and so forth as the party size increases.
NPCs: Non Playing Characters (NPCs) are located throughout the game to assist you with your Knight Online experience. To learn more, see the list of NPCs available.
Quests: By visiting various NPCs, you can participate in numerous Quests. Upon completion of these quests, your character is able to gain experience points and/or items.
To create your own clan, you must visit the Inn Hostess NPC of your main Castle Zone. You may also join any existing clan in this zone.
Clans can earn capes Castle Siege War entrance and exciting event opportunities based on your Clan grade. Clan grades classified as follows.
NP & Ratings: National Points (NP) are gained in PVP (Player vs Player) battles. NP is used to determine: Player Ranking, Clan Ranking