Lisna, an orphan girl who feels lonely after finishing vocational school, goes to Jakarta to meet with Hani, her only sister that has been long separated from her.
On the way she finds strange events: a possessed girl and her mother who is mysterious, an old Chinese hit and run victim, who is lying on the roadside and his eyes almost out, and before arriving at the Hani’s apartment, she hear stories of people who commit suicide by plunging from the 9th floor apartment.
In the apartment, Hani and her friends Erta and Feri who is coming from Bali, are plotting revenge on Vivi’s (friend Hani) mischief. According to the scenario that afternoon Vivi consumes mushroom fungus brought by Erta and Feri. Hani forget that that night Lisna is coming.
By all means Hani attempts to bring Vivi out of her apartment before her sister comes. Hani’s departure turns out to take a long time. Lisna who is waiting at the apartment, feels hungry and eats the Vivi’s leftover egg mushroom fungus. After consuming the mushroom, Lisna is experiencing something strange and terrifying. Hallucinations?