Captain Morgane and the Golden Turtle

Story related, unmissable. Quests in this game are the tasks you find in the journal section of the inventory. If you're stuck or coming back to the game after a longer break, just check there and see what you're supposed to do. The journal will contain quite a lot of quests after a while, but don't get fooled, you're not able to solve them whenever you want to, it's a strict order for most of them. Usually, the ones further down the list are the ones to concentrate on at the moment. So, this quest is pretty much the tutorial. Just do the chores, but when you're done, keep the following trophy in mind before you proceed.