Ariel & Raja Langit (2005)

Galang, the brightest student in his class, is relentlessly bullied and falsely accused of misbehavior by both teachers and the school administration. Even his classmate, Ariel, believes the damaging rumors about him and avoids him. Driven to desperation, Galang seeks revenge on his tormentors, including Ariel, leading them to a house with a sinister reputation – a place where children have vanished without a trace, rumored to be preyed upon by a monstrous creature. Overwhelmed by guilt, Galang tries to alert the authorities, but the headmaster refuses to believe him. Determined to save Ariel, Galang resolves to rescue him on his own.