In Percy Jackson and the last Olympian, Poseidon (Percy's father) decides it's time for Percy to know the great prophecy. After he read the great prophecy he and all of camp half blood went to battle Kronos to save the gods and their seats of power.
In Percy Jackson and the last Olympian, Poseidon (Percy's father) decides it's time for Percy to know the great prophecy. After he read the great prophecy he and all of camp half blood went to battle Kronos to save the gods and their seats of power.