To Kill a Thief

To Kill A Thief is a fanfic crossover with Kamikaze Kaitou Jeanne and Death Note. Light travels to a country where he becomes partners with Miyako in catching Jeanne. What she doesn't know is that he's Kira, the serial killer she'll try to apprehend.

Trope examples:

 * Big Bad Friend / False Friend: Guess who?
 * Cliff Hanger
 * Did You Just Punch Out Cthulhu?:
 * Evil Counterpart / Shadow Archetype: Light to Miyako.
 * Five-Bad Band:
 * Big Bad: Light Yagami
 * The Dragon: Misa Amane
 * Evil Genius: Noin Claude (although Light is an evil genius, he has more genius in the supernatural)
 * The Brute: Ryuk
 * Dark Chick: Myst
 * Sixth Ranger Traitor: Miyako Toudaiji (she is unknowingly playing for Light's team)
 * The Woman Behind The Man: The Queen aka
 * Bigger Bad: The Devil
 * Hired to Hunt Yourself
 * Not So Different
 * Red Oni, Blue Oni: Light and Miyako
 * Unreliable Narrator: Light himself.
 * Unwitting Pawn: Miyako.
 * Unwitting Pawn: Miyako.