Hey, 3hoursonly!
The game is a sandbox RPG, so you're supposed to explore and role play, but since it's in early access still, there are lots of features missing. Quests were just recently added so there is only a few. You can go to the Adventurers Guild and interact with the Quest Board to get a quest. Other than that, you could try setting your own goals such as, kill everyone in town, or sleep with everyone in town in every sex position.