Four people lead ordinary lives in different places, their paths never crossing. A mysterious man appears in each story, always as someone else. One moment, a cram school instructor; the next, a truck driver, a barber - his identity constantly shifting. Then, death strikes. A detective pursues the truth, closing in on a revelation...

宫松是一名缆车操作员，同时也是兼职龙套演员。他会变成武士飞奔在江户的一条僻静的小巷里，也会在繁华的东京街头化身亡命匪徒。他流动在在各种“角色”中，生活在失真的状态里。他从哪里来？又该往哪里去？