The ghosts of the dead, the obsessions of living people, the vanity of life, and the difficulty of waking up. Yique is just an ordinary shop, bartering shadows for things, having a big dream in exchange for full enlightenment.
Shi Ying is just a businessman who knows nothing about time. She doesn't understand life and death, but she has read about separation. She sees through the illusion and persuades people to let go. On the other side of the story, is she a bystander or a participant? Everything is unknown...