She first saw him when she was 22 years old, and injured on a mission. He was 10 years old, and visiting an aquarium. Percy Jackson looked into Natasha Romanoff's weary but determined eyes, and decided to help her. And so, he pulled a lever, spilling his class and her enemies into a tank. That was not the last she saw...
After the war with the Titans, Zeus becomes worried about the gods' ability to protect their power. In response, he convinces the gods to turn back the clocks, stripping mankind of all advances it had made in since the days of Ancient Greece. The world is a primitive and violent place now. Demigods are forced to serve...