In the year when the Yellow River stopped flowing, a human bone lantern was fished out from the bottom of the river.
Before his death, his grandfather warned Jiang Ting:
"Don't ever click on it."
But that rainy night, the bone lantern still turned on by itself.
From that day on, everyone who has seen the bone lantern will dream of the same underground black river.
And the river was full of dead people.
