When the brilliant Dr. Elias Kain transforms into Syrak, the Demon of Agony, the world is plunged into darkness. Armed with terrifying powers, Syrak inflicts unbearable pain, manipulates shadows, creates illusions from deepest fears, and induces psychiatric disorders in his victims. Amidst the darkness, Detective Maria Alvarez emerges as a beacon of hope. Discovering her link to an ancient prophecy, Maria and her team must confront their worst fears, retrieve ancient artifacts, and unravel the prophecy's mystery to stop Syrak. As Syrak grows stronger, the battle between good and evil intensifies. Can Maria awaken her angelic power and save humanity from eternal agony?
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Some individuals receive an unusual job offer with a lucrative salary, requiring them to stay in an isolated office for a full night under the enigmatic supervision of manager Samuel. What starts as a golden opportunity quickly turns into a terrifying nightmare. Upon arrival, they find themselves trapped in a place that manipulates them with psychological and demonic tactics. Each night, the experience grows increasingly horrifying with escalating threats and fear. Unknown entities exploit their character flaws and amplify their fears, leaving each employee facing uncountable terrors. In the end, they discover that the source of this nightmare is demons draining their sins.
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