In Scavenger 3, SHRIMP, Bay and Nathan, Idaho high school students, met and fell in love. Bay has a passion for collecting stories of local history. Nathan, though 6' 6", has no interest in sports, but is passionate about science. Just as they have fallen in love, their world has fallen apart: a volcano threatens, martial law is declared, and Bay and Nathan are separated. Their story continues in BAY, as they struggle to find each other and to survive.