In one of their adventure, Nicko finds a cursed kujang in an old house. Oblivious to the danger, he brings it home and mysterious occurrences start.

Dewi's father, Aji, buys the old Dutch house. When he intends to renovate the place, he finds a mysterious door that leads to an underground passage.

The workers renovating the house begin to disappear one by one. Aji intends to sell the house, but prospective buyers always encounter strange events.