When their ability to connect to the magical Flow disappears, Revan and the other students at his college's island are stranded, surrounded by fiery seas separating habitable regions. Revan can't retreat to his home island, only in contact with people who don't know his true identity. While most people only have one of the five crystals in their torso lit up-determining their role in society-Revan is among the few with more than one lit-up crystal. If anyone finds out, he'll be considered Othercrystalled, and cast from society. Torn between his feelings for his male best friend and a female classmate, with his secret close to being revealed, Revan discovers evidence the magic might not have been cut off naturally. Someone might be using the chaos to hunt Othercrystalled. Someone full of Corruption.