Corrupted
Complete
7,978 words in 7 chapters
Published 28 Mar 2008, last updated 3 Apr 2008
Harry witnesses Hermione and Ron kissing during the Battle of Hogwarts, and he's not happy. so, after he kills Voldemort, he decides to rid himself of the pain in a very uncommon way, which will bring him on the verge of completely losing himself. HP/PoTC crossover.