SCP-5536 and the Magical Pebble

After a particularly powerful burst of accidental magic destroys Privet Drive, Hailey Potter draws the interest of a secret Muggle organisation dedicated to Securing, Protecting and Containing the anomalous. She soon finds a new family amongst some of the smartest humans and most dangerous entities on the planet, learning that "normal" is often overrated. Fem!Harry No Bashing