It has taken you three days to come up with the perfect plan. And more time to find out how to execute it. But once you did, you bought the materials you'd need to stay there for quite a while. Luckily Amazon and a few other obscure websites had what you needed.
Your wardrobe for the journey consisted of black dresses from the 1850s to 1890s. Not as severe as others might wear but still in a teachers aesthetic. You also had dresses in green, red, silver and a few more formal dresses in varying colors.
The one you'd be wearing today to travel in is very simple with a plain hooded cape to go over it. Your hair was up in an elaborate braid bun.
You knew the journey wouldn't be easy and definitely could kill you but it had to happen and it had to be today. If not today, you'd miss your chance. With all of your things packed and your home kept safe for now, you started making the portal.
After traversing the dimensions this way while I slept, I became strong enough to start it while awake. For just this moment. Once large enough, I put in exactly where I wanted to go.
"September 1, 1991. Hogwarts school for Witchcraft and Wizardry. Dumbledore's office." And then I stepped through with my belongings.
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Short first chapter but its to warm you up for the type of story to come.