开心出游，小心搭上人生殁班车…　　为了庆祝自己癌症好转，月儿（哈娜普林蒂娜 饰）邀请妹妹小花（札拉莱奥拉 饰）一同前往深山渡假村散心。当她们搭上直达渡假村的「桑卡拉列车」时，恐怖怪事接踵而至，火车监视器惊见骇人异象。更可怕的是，每次经过隧道，就有一节车厢惨遭血腥浩劫，接着消失不见…. 隧道内藏了什么？而这台列车的终点站竟是…？

Sumala, a name that is feared by people in a village in Semarang Regency from the past until now. No one dares to go out when night falls because Sumala will come to kill.

The daughter who tries to figure out the mystery behind her father's tragic incident with the help of a puppet ghost, Jailangkung.