Beyond The Rules - A Harry Potter SI Fanfic

Stopping Voldemort would've been the main priority for any person reincarnated as Harry Potter, but why limit the ambitions to the dark tosser? Why not set the sights on every delight the Wizarding World has to offer? Why not conquer Wizarding Britain instead, and everything that comes with it? Powerful SI into Harry Potter. Harry/Multi. Smut.