Dan Amo works in the General Affairs department of Hyuga Corp. while living with his aunt, Sanae. By day, he is a nondescript salaryman, but at night, he enjoys riding his motorcycle. His natural-born riding talent and instincts mean hopeful pursuers only ever see the back of his motorcycle, and has won him the nickname of “Zebra” among the riders of Route 246. Dan appears to be the target of a mysterious group of riders...who are in turn the. target of motorcycle-riding freelance journalist Makina Mikage.