Quests are somewhat different on The Iron Wolf. You will be able to encounter the usual escort quest or bring 50 of this and 50 of that to this NPC, but its a rarity. Moreover we focus on Challenges, something that rewards the player in the long run, you would prolly know it as achievements.
Currently there are 12 Challenges, matching the age of the server. Every now and then more will be added, always increasing in difficulty.
This way players will always have something to do and aim for. New types of rewards will be added as well, and theese rewards wil be interlinked with requirements in the world, for example currently you can get Dungeon Tokens from completing some Challenges, those are needed to grant you access to dungeons.
In the future more of such dependencies will be added, giving the Challenges a high value and direct impact on your available content and possible progression in the world.