Summary

Harleen Dahlia Potter-Black, 'Harley' or 'Lia' to her friends and family, the older twin sister to the 'Boy who lived' always saw herself involved in her brother's misfortunes, even the horcrux hunt. Now? She is the 'Accidental Mistress of Death' as she likes to call herself. And even worse? She was in America on vacation for the second time when the zombie apocalypse hit.

She met a certain sheriff one day and imagine the surprise she got when not only he but a few people of the group they encountered recognized her name.

What will happen now that the world is full of undead? Has the magical society survived in some way, or have they fallen as well?

Disclaimer

I don't own either Harry Potter or The Walking dead. They belong to J.K. Rowling and AMC (Tv series), Robert Kirkman, Tony Moore and Charlie Adlard (Comic series).

I own my OC, this AU and my storyline.

Any inspirations from other specific fanfictions will be credited in a note at the start or the end of a chapter in an Author's Note if they are not listed in this disclaimer.

This fanfiction has been inspired by a few others in the same crossover category, but the ones worth mentioning specially are: 'Hidden Among the Trees Above the Dead' and 'Does it really Matter?' by 917brat, 'Through the Shadow of Death, I Rise…' by Blue Kitsune and 'The Aftermath' by BlackBerryPrince.

Quick AN before the chapter starts

This story features a bisexual tomboyish female OC, pairings are somewhat undecided, and I believe they will eventually develop.

Harley is not fem!Harry. Harry is in fact the 'BWL', but they are twins meaning they grew up together and have some personality aspects that are the same.

Harley is the 'marauder' twin and if you saw her 'O.W.L.' and 'N.E.W.T.' results you would think that she could have been in Ravenclaw.

Harry will make an appearance later in the story, how late will be decided as the story moves along.

The potter twins are very powerful and while they could be considered OP by a normal, fresh out of school wizard or witch, only Harley is actually OP (some aspects of 'MoD' fanon take the cake here).