When Sitha, the lead singer of a famous band goes missing, the band goes on a search, finding out that Sitha is in Saranjana, a supernatural city, and to bring her back they must find a portal through an adventure of mystical events.

Saranjana: Kota Ghaib

Bunga, Kejora, and Arian live on the banks of the Martapura river, Banjarmasin. They have ideals that are held hostage by the wishes and hopes of their parents. Arian, whose father was a kuriding artist, did not want his son to inherit his skills in playing kuriding. Kejora, who dreams of becoming a doctor, is opposed by his father, who is traumatized by a doctor who is thought to have killed his wife during childbirth. Bunga never developed her dancing talent in front of her well-off parents. Diagnosed at birth with cerebral palsy, Bunga's parents killed Bunga's dream of becoming a dancer. Luckily, the three of them met Teacher Sheila who guided them to realize their dreams.