After Harry tells Sirius and Remus that Snape discontinued his Occlumency lessons, Sirius thinks he's putting Harry in danger to get back at James and himself for their past. Through a memory, Sirius and Remus learn to stand up for what's important.

Fear is meant to be logical. It’s easier to overcome when you’re not alone, unless isolation is the fear. As a young James searches for reason behind his new obsessing fear, he learns that the world of darkness and unknown is not as lonely as he thought.

All good wizards will rely on what they know. But what if their knowledge isn't true? James and Sirius let the fame of Quidditch get to their heads and foreget what truly matters to them. Knowledge is power, but what is it that we truly think?

If we are such stuff as dreams are made on then what does it mean when Sirius does something unthinkable in a dream? Is he to take it as nonsense or a premonition? The Marauders must enter a world they hate to find out the truth that lies behind dreaming.

Life changes. But what is a Marauder to do when a future of responsibility dawns over them after Hogwarts? Changes happen but it's how a Marauder deals with those changes that defines who he is and sets the course for the rest of their lives.