From the front of the book: Aerithmas, the City of Waves. The Band of the Broken Tower has received a letter from a trusted friend: their help is needed at Clifftop Shrine, overlooking the sea near the Imperial Palace. Nearby, evil stirs within the Empire of the Crimson Light and as the sun sets your friend is nowhere to be found...but now come the sound of footfalls. Something approaches. An adventure for 9th level adventurers.