In the third and final installment of the heartfelt Dungeons & Dragons graphic novel series by Molly Knox Ostertag and Xanthe Bouma, the club battles new monsters—both real and imaginary—as their first campaign comes to an epic conclusion.

Tyler has a secret—Sunny, the imaginary friend he had when he was younger, hasn’t gone away. Not only that, she now acts as his butt-kicking character in his after-school D&D club, too. Whether it’s helping him deal with his rowdy cousin, Luis, or avoiding his archnemesis, Kelly, at school, Sunny always has his back, often encouraging soft-spoken Tyler to be a little more…bold.

Until one day Sunny pushes Tyler a little too far and he unexpectedly confesses his feelings to Sam, his outspoken and dreamy crush. Instead of a happily ever after, Tyler’s confession turns into gossip fodder for the entire school. Hurt and angry, Tyler banishes Sunny from his mind.

But the silence afterward is louder than Sunny’s presence ever was, and Tyler must look to the people in his real life to discover who he truly is—and who he wants to be.