A band’s vocalist, Sitha, mysteriously disappears before their concert in Kotabaru, South Kalimantan. The band learns she's in Saranjana, a supernatural city believed to be advanced and hidden. To bring her back, they must journey through horror and mystical events to find the portal to Saranjana.

The story begins with a comics by Kirei (Nadya Arina) on Toon's web, whose inspiration comes from Wijaya (Donny Damara), a middle-aged man and a customer of her mother's laundry (Ira Wibowo). In a suit that is often laundered by Wijaya there are confusing letters that only Kirei’s mother and Wijaya understand. The comics titled The Story of the Past goes viral in online media. The success of Kirei's comics poses a problem. Bagus, the vocalist of an indie band "Hard Head Band" whose members are Rindu (Rani Ramadhany), Jefry (Indra Jegel), and Sobirin (Jui Purwanto), gets mad because the main character in the comics is his father. Bagus accuses Kirei’s mother of cheap women for being the cause of the crack of his family. To prove that, Kirei and Bagus agree to reveal the truth between Kireii's mother and Bagus's dad. The journey to reveal the secret is not easy because the lack of information.

Seven years before the Saranjana gate opened. In a village on water and swamps, in the interior of Kalimantan. The secret of the black magic "Kuyang" is about to be revealed.

Ustad Arifin Ilham's life journey from childhood to becoming a great scholar: from being pegged by a snake to being in a coma for months. From there it is also the starting point to continue to get closer to the creator. This true story is compared to the Dahlan family, who had lived a difficult and repentant life and were then given abundant fortune by Allah SWT. When he hurts his wife, his life is always a lie, restless because he feels guilty for his wife.

Zharfa was abandoned by her biological father since she was one year old. Her mother then remarried a cunning man. Because Zharfa always quarrels with her stepfather, she was sent to a boarding school.