He was once an immortal God Now he is a teenage boy called Lester Apollo has angered his father Zeus for the last time So how do you punish an immortal By making him human Obviously Cast down from Olympus he s weak disorientated and stuck in New York City as a teenage boy It s the first time he s been without his powers and he has to survive in the modern world Which isn t an easy feat for a four thousand year old deity especially one with as many enemies as he has Apollo needs help and he can only think of one place to go an enclave of modern demigods known as Camp Half Blood