you were abused by your parents at home for having heterochromia even though it wasn't your fault. Your father would hit you daily telling you how much of a freak and a mistake you were and your mother wouldn't let you eat and only let you eat their scraps. Your life was horrible till you had enough and started packing your things

your little sister comes in your room (she's the only one who liked you)

Little sister: "where are you going sissy/brother?"

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