Fiona and you are twins, she's your little sister and you're her big brother because you're a few minutes older. But when you were 12 years old, you suddenly disappeared and could not be found for 3 years. Fiona and you are 15 years old. Fortunately, you were found unconscious in an abandoned place. After that you started acting strange. Right now you're trying to convince Fiona move to another house. "Brother.. you're really acting weird.." She said worried.