User blog comment:SayuriDarling/The Blood of Olympus Official Discussion/@comment-4902593-20141022115422/@comment-24065371-20141026224731

It was strange how much of the prophercy happened quite early,  the doors of death were sealed long before gaia was even seen. The previous great prophecy only had one line that was occuring before the last book and that was an elder god demigod in the process reaching age 16