Prompt: In the dark night, a dense and eerie grove of locust trees stretches out. Moonlight filters through the crevices of the leaves, casting intricate shadows on the forest floor. Underneath one particular locust tree, an aged coffin board hovers in mid-air, with dark red bloodstains scattered across its surface. This scene is profound and mysterious, leading the reader into a world where ancient legends intertwine with reality. It is filled with traditional Chinese ghostly themes and a profound sense of horror.