From one day on, she began to enter an empty dreamland.
People rarely appear in dreams, but there is always a breath of life.
When she woke up in reality, the dream disappeared, and a new day began again, but the dream still lingered in her mind.
She stepped into the dreamland and fell outside the dreamland...
Concept: The fatigue of real life makes her stay in the world of dreams accidentally. However, this world that she originally thought was a dream is extremely real. Which world is a dream and which world is reality. Whether it's reality or dreams, maybe it's all the same after all.