The story follows Adam (Iedil Putra), a forensic photographer who is brought by his best friend, Detective Man (Shaheizy Sam), to investigate a series of gruesome murder cases in a city full of secrets. The case becomes a nightmare and leaves a profound impact on Adam. Since that incident, Adam begins to isolate himself and avoid the real world, often spending time taking photos from his apartment balcony. Another murder case occurs with many similarities to the previous case, forcing Adam to solve the mystery filled with blood and corpses, hairs that never existed, and antique photographs stemming from the recordings of Iva (Prisia Nasution), an enchanting woman from Borneo who has just moved into the apartment opposite Adam's. Iva is on a mission to free the souls of her tribe trapped in the negative glass plates of the past.