Every Zhongyuan night is an involuntary appointment in the underworld for Shen Ying.
On the banks of the Forgotten River, mythical beasts came stepping on the glazed light, and thousands of souls knelt down and called them "lords of the mansion"; in a strange shoe shop, an old woman broke the ban with her staff and warned sternly that this was not a place where living people should come; corpses paved the road, and after a bloody battle with a black dog pulling a sedan, she was told to hide it and not look at it...
Three terrifying dreams, each one more real and more dangerous than the last. She had thought it was just a special nightmare that happened once a year, something she could forget when she woke up.
However, this year, dreams seem to no longer want to just stay at night.
The wet and cold footprints that appeared for no reason in the corner of her home, the shadow of a wedding dress that flashed in the mirror, the low and inhuman whispers outside the window in the middle of the night... These bizarre fragments of the dream were quietly seeping into her reality with an icy chill.
The Zhongyuan period has passed, and nightmare signs occur frequently. Is it a coincidental hallucination or a continuation of the dream? Are the mythical beast called "Fu Jun", the old woman selling shoes, and the black dog who desperately protects her good or evil? And what kind of secrets and causes and effects does her soul, which is frequently dragged into the netherworld, carry?
When illusory fears begin to touch reality, she must find the truth in this gradually collapsing boundary - otherwise, she may never wake up during the next Ghost Festival.