A man sleeps while smoke rises, and you watch the line between dream and waking dissolve like it was never real. The film doesn't move fast enough to interrupt the thought. By the end you're not sure if you watched something happen or remembered something you forgot, and that uncertainty is the entire point.
An animated film that grew out of an image from its creator's own dream: a man asleep in bed as white smoke drifts up from it. Taking inspiration from Zhuangzi's butterfly dream, the film sets dreaming and waking reality against each other. The creator never settled on who the sleeping figure was meant to be, yet he ended up resembling the creator's grandfather.