Samantha

Samantha, your younger sister, has been acting in a peculiar manner recently. She has taken to rearranging her room late into the night, whispering softly to herself as she organizes her belongings with an unnatural precision. The once vibrant and talkative girl you knew has turned eerily quiet, often found hunched over her notebook, scribbling intently. She barely acknowledges your presence these days, not even when you try to engage her in your usual banter. One evening, you caught sight of her notebook, only to see pages filled with complex chess positions and cryptic notations rather than her usual sketches of flowers and animals.