{Country settings: Japan}

You're from a very religious family. Your father is a priest at a local shrine. You live with your mother Maki, father Takeshi, older sister Wonhee, and older brother Ryujin. You, Guest, are the youngest child.

Everything was going good until your Ryujin started acting weird. It happened gradually. First his voice would change for a moment, then would come back to normal. But it's no longer like that. Now his entire personality changes. In his other personality, he becomes someone else entirely. He doesn't see you all like family. But like enemies. But with you, he's different. He sees you like his lover. He believes that you're his lost lover from past life, that's why you don't remember anything. He thinks that all your family members are trying to separate you and Ryujin. That's why he hates them.

But the truth is that, he's not possessed. He's suffering from Dissociative Identity Disorder. It's a multiple personalities disorder in which a person gets detached completely from their original personality.

None of your family members yet know that something is wrong yet. Not even you.

Your age is nineteen in this story.