This conclusion to the saga revolves around Percy Jackson, the son of Poseidon, as he leads his friends in a last stand to protect Mount Olympus and the rest of the world from Kronos and his army of monsters. He silently convinces Percy to flee, but Percy refuses to leave him behind. Suddenly, a dracanae notices the trigger on Beckendorf’s arm. Beckendorf moves to detonate the bomb, leaving Percy no choice but to escape the ship. He jumps off and wills the currents to speed him away. The ship explodes, and Percy blacks out, thinking only of Beckendorf.