The story of this movie is based on the legend and myth of Malay folks about having a supernatural companion (called as 'saka') purposefully to protect and give benefits to the owner. The companion is usually in disguise of an animal or other form of creatures (in this movie, it was a tiger). The companion needs to be passed down through generations before the owner has to die. Hence, this story tells about a boy named Ari and a girl named Tina who might be the possibile candidates to inherit this supernatural companion from their grandmother. They have their own struggles in their lives while experiencing some supernatural events caused by their grandmother's companion.