Back from his adventure in Mexico, where Josh learned about the secret Mayan 2012 prophecy that included his father and grandfather, Josh is even more certain his father's death was no accident and he's starting too wonder if he can really trust his closest allies. When he discovers a secret buried within the Ix Codex, he must journey back to the hidden city of Ek Naab. Shocking news awaits him about the mysterious Bracelet of Itzamna. Did Josh's dad really take it? And where is it now? Josh has no idea what's waiting for him...