Over 3700 years ago, humanity was turned to stone. A couple of years ago, Senku was revived in Japan with the goal to save all of humanity. After much conflict, he united three civilizations worth of revived people to fight for his cause. Now the Kingdom of Science was headed to America in hopes to find corn before the winter. They needed the nitric acid to make revival fluid. They arrived and followed pieces of corn up a large river in their giant ship, the Perseus. Senku sent out the Gorilla team in a small boat and himself in the mobile lab to find the source, only to get shot at by someone hiding in the trees with a… machine gun?! Stanley had a blank expression on his face as he shot at the newcomers to test them. Xeno would have a field day after hearing about their arrival.