The luxurious Ur Building is the most dazzling landmark in the city, but the 18th floor seems to be cursed. Frequent supernatural events occur, making people's faces change.
When a bizarre murder occurred in Room 1804, Interpol Hu Tianyu was ordered to investigate. The death was extremely tragic and the scene was strange and unpredictable. The only witness was a cleaner girl who claimed to be able to see ghosts.
As the investigation deepened, Hu Tianyu discovered that this murder was no accident - the establishment of the Ur Building itself concealed unknown dark secrets, and the 18th floor was the core of the entire conspiracy. The mysterious "Dark Night Club", the ambitious real estate boss, and the man behind the evil power all play their respective roles in this death game.
When phenomena that cannot be explained by science appear again and again, and when the people he trusts most begin to betray him, Hu Tianyu must make a choice between reason and intuition. Because he gradually realized that the dead in room 1804 was just the beginning, and the real terror was yet to come...
In this seemingly luxurious building, secrets are hidden on every floor, and every truth may cost one's life. And how many people will be dragged into the abyss by the curse on the 18th floor?
