Foreword
"And from the spilled blood, a hero will rise"
Percy is back.
The prophecy has been fulfilled. Poseidon's son has returned from the dead... but he has not returned whole.
Thalia, Luke, and Annabeth must begin to consider that the Percy they once knew and grew to love is not the one who emerged from the tree that night. And maybe he won't be again.
With the arrival of the powerful son of Poseidon, new unknowns will appear among the demigods.
What is the prophecy involving the three sons of Zeus, Hades and Poseidon?
What is the Fire of Olympus? And why does Kronos fear him and seem linked to Percy?
Camp Half-Blood faces a new threat that will endanger not only the demigods, but also the gods themselves and all of humanity.
The Titan Lord has stolen something that can turn all history in his favor, causing panic among the gods themselves. It's up to amnesiac Percy and his friends to figure out what it is and get it back before it's too late.
With no memories of who he once was... How should Percy prepare for the war that looms on the horizon between the gods and the titans? When the only thing he remembers is absolute darkness. And the sweet voice belonging to the daughter of Zeus.