Abductee

Mister Chiba comes to inside a container, bound and with a plastic bag sealed over his head. After breaking free, he discovers a cell phone, a glow stick, and an odd black stone. A number is inked into his wrist. The container's movements reveal he's being hauled first by truck, then by ship. He soon realizes he isn't alone—roughly a hundred others are imprisoned in nearby containers. What awaits them at the end of this forced voyage?