It tells about a strange experience of designer Chen Mo. Three days ago, he received a letter and was informed that he had inherited an old house owned by his distant aunt in Kirigakure Village. When he came to this remote, mist-shrouded village, the villagers were indifferent and repulsive towards him, a "Chen family member."
Under the guidance of the old man wearing a raincoat, Chen Mo found the old Chen family house that exuded a gloomy atmosphere. After entering the old house, weird things happened one after another: the old pendulum clock suddenly rang after he touched it, and the wooden box engraved with the word "wan" was opened from the inside. The opening time of a diary in the box actually contradicted the age of his great-aunt, and the diary also recorded disturbing contents.
What was even more frightening was that he heard footsteps upstairs, was entangled in black liquid, and saw a terrifying figure in white clothes with no facial features. At the critical moment, the old man knocked on the door in time to rescue him and let him stay in the village. Although Chen Mo was temporarily out of danger, he was deeply involved in the terrible secrets hidden in Wuyin Village and the Chen family's old house. An unknown whirlpool of terror had involved him.