An american drug dealer living in Tokyo is shot down during a raid. His soul drifts about through the scenes of his life past, present and beyond. He relives the fatal car crash that killed his parents and left him and his sister orphaned. He floats through their separation to different foster homes and their reunion in adulthood as their unnatural obsessive relationship is rekindled. His soul even enters the body of a man having sex with her as he experiences it from that first hand perspective. He sees his best friend betraying him, the progression and his inevitable demise.
Apparently the afterlife is fucking trippy.