Dormitory 191

Yu Yue, a freshman at Xiangyang University, accidentally became the first registrant in Dormitory 191 on registration day. In this corner at the end of the corridor that seemed to be forgotten by everyone, she met the enthusiastic and cheerful Liang Yue, the aloof and independent Jiang Miao, and the mysterious Dong Ling who returned late. Four girls with very different personalities were supposed to start an ordinary and exciting college life. However, from the first night of stay, strange things happened one after another: The faucet that cannot be turned off when Jiang Miao takes a bath seems to be responding to some kind of call; If there are invisible footsteps in the corridor late at night, they always linger at the door of 191; The screams of Liang Yue's teammates in the game strangely overlapped with the scratching sounds on the dormitory wall in reality... When they thought it was just a collective hallucination or a prank, a secret related to an unsolved case ten years ago slowly awakened like a sleeping demon. Dormitory 191 is not only their shelter, but also a cursed altar. They discovered that their encounter was no accident, and that everyone had hidden fragments connected to this terrifying whirlpool. In order to survive, the four girls must put aside their suspicions, go from strangers to close friends, and form a detective team. They will follow the clues and go deep into the darkest restricted area of ​​the campus to uncover the bloody truth buried by time. But what they don't know is that the most terrifying thing is not "it" lingering in the dark, but the seemingly most unlikely person next to them...