Mala grew up listening to the song ‘Lingsir Wengi’ which was often sang by her mother. Until one day, on her birthday, her mother was killed by mysterious fireflies. The shock caused Mala to become mute.
Since then, Mala has been living with her uncle, Bibic Rahma and their two children: Daisy and Ronald. However, Mala begins to experience strange things happening in the house. Young Daisy also feels frightened and blames the presence of Mala. So, who is Mala really and what is her relationship with dark secrets inside the house?