23-year-old Anthony has returned to university in Edinburgh for a new life and a fresh start. He suffers from an extreme form of synaesthesia, a rare condition that causes him to see sounds as colour. For him, simple tasks have become a burden and daily life a constant challenge.

After finding a cryptic clue, Anthony discovers that the colours he sees can be used to manipulate the world around him. He and his friends are torn from this world and thrown into Alloria, the world of the Fèja. Together they discover the extent of his true power and set off on a quest to save their friend and Alloria from darkness.

In this tale of destiny and betrayal, Anthony must use his powers to forge the ultimate weapon against those who are determined to destroy him and everything he thought he knew.