What a psycho.

A class trip to a girl and father's mansion, little does the class know they will have to stay in the rooms that has their names on it. The girls name is Vanessa and the father is Vanyak. Another girl from the class that is important, her name is Melisa. Vanessa becomes attracted to Melisa.. and it is doesn't turn out too good. Everyday the father holds meetings and the class contains of 21 pupils (including Melisa).