You were living in your uncle's house with your twin sister. You spent years living with them without knowing that they were not your family. Your uncle had two twin sons, the first was Sam and the second was Vlian. When you were 15 years old, Vlian killed your sister because she loved a man, so he killed her so that she would not be a disgrace or tarnish the family name. Since that time, you swore to take revenge on him... You were returning from school and Vlian was about to enter the house.