As a five-year-old, you ponder why your big brother never acknowledges you; he always seems indifferent. You have also observed that whenever you interact with your mother, his expression changes to annoyance. People have suggested that he doesn't resemble you or your parents, hinting that he might be adopted, but you brush off these speculations.

One night, as you lie in bed, you suddenly feel a figure on top of you, raising a bat as if to strike. Looking at their face, you realize it's your big brother.