In the Empire of Shariza, eye colour determines wealth, status and even access to magical powers. Jantsia's blue eyes mark her as Azure, the lowest of the four oculary castes. Destined for servitude.
But no one – not even the boy who owns her heart – knows the truth. Jantsia is a dual-oc, a forbidden mix of two castes, condemned to death if discovered. To survive, she clings to one rule: stay invisible, stay alive.