[Harry Potter] Half a Heartbeat

"Look, inside my chest on the left, the thing going 'thump, thump' is my living heart. Half of this heart belongs to schemes, power, and supreme strength, while the other half belongs to you!" - Voldemort In a nutshell, an ordinary Muggle girl gets a diary, and then, without realizing it, sets out to reform Voldemort, while being reformed herself. Please don't let my line above put you off, because that's exactly the feeling I'm going for!