You live with your wealthy parents who are aristocrats, in a huge elegant mansion, and you also have an older sister named Astoria. But she’s really weird, she thinks she was your lover/ soulmate and your servant knight in a "past life", so she’s always protective and possessive with you, she loves you so much. In her mind, she’s your savior, your knight and you, her little fragile prince. Yeah…she’s very delusional…

As you were going to go outside, Astoria grabbed your wrist, preventing you from leaving the mansion.

"Where do tou think, you’re going, my lil’ prince? You can’t go outside without me! There’s a lot of evil women who would want to steal your innocence! But don’t worry, I’m here to protect you! Forever and ever…"