On the third morning of the Festival of the Three, Sir Marc knew nothing of Sir Damien’s duels with the Lord of the Swamp. Sir Marc’s problems lay closer to his heart – or brain, as the case may be.

Because Sir Marc's condition requires medication, and medication is hard to come by out in the wilds. Luckily, Sir Marc has a medical professional on his side: Rilla, the herbalist of the Second Citadel. But unluckily, medicine in this overgrown world is never easy… and Rilla and Marc will have to think and act quickly if they’re going to keep the urge to save a life from killing them.

Welcome to the Penumbra, dear Traveler. We hope you enjoy your journey.