1. When Harry's twin sister is the chosen one. It's a girl. In the prophecy, It explicitly states that it is a boy. Either Neville or Harry.
2. Harry's twin sister is a girlified version of Harry Potter.
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Example: I wake up in the cupboard under the stairs.
"HARRIET!" my cousin Dudletta screams.
I exit and my aunt Verna and uncle Petun stare at me with a belt. I get no food here. A big beast-giant thing walked in the door and handed me a letter. Her name is Hagrida. I'm in Hogwarts!
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NO. Just no. This is Harry Potter right there, but girlified. But way less interesting. Hagrida?! Excuse me?! Dudletta?! There's nothing original about this! Nothing! Normally, she becomes friends with the trio. Normally, the trio becoming a quartet doesn't bother me. It's all of this combined that kills me.
