What happens when two powerful forces meet? Well that depends... What happened to be a simple road trip turned out to be a long, complicated, and dangerous one. Percy Jackson and his friends had enough already. It's been two months since the Giant War. They thought, "What a better way to relax than a road trip?" Well, a road trip doesn't always mean relaxation. A small problem grows until it's limit. In that case, when they meet the Saviors of Jump City, they must help them defeat the worst person in the world. Can they agree to help and become allies? Or will they collide and be their worst enemies?