'''''[[http://www.fanfiction.net/s/7941617/1/To_Kill_A_Thief To Kill A Thief]]''''' is a fanfic crossover with ''Manga/KamikazeKaitouJeanne'' and ''Manga/DeathNote.'' 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:
* BigBadFriend / FalseFriend: Guess who?
* DidYouJustPunchOutCthulhu: [[spoiler:Light's outburst about Dark Fin.]]
* EvilCounterpart / ShadowArchetype: Light to Miyako.
** BigBad: Light Yagami
** TheDragon: Misa Amane
** EvilGenius: Noin Claude (although Light is an evil genius, he has more genius in the supernatural)
** TheBrute: Ryuk
** DarkChick: Myst
** SixthRangerTraitor: Miyako Toudaiji (she is unknowingly playing for Light's team)
* [[spoiler:[[IfYouKillHimYouWillBeJustLikeHim If Miyako Kills Jeanne, She Will Be Just Like Light]]]]
* TheReasonYouSuckSpeech: Light gives this one out to Miyako regarding not believing Maron is Jeanne.
-->'''Light''': All those people fighting for justice, they lose. You want a world where people like that are made to be fools? Look at yourself, Miyako. You just made yourself a fool. Unlike you, who constantly denied her best friend is a thief because of the similarities, I immediately knew she's the thief we've been hunting down because of the similarities. You are a useless detective, Miyako. Do you hear me? Useless! Useless because you refused to believe your best friend is the thief we've been hunting down. If you want to be useful, kill the others! Shoot them! Shoot Maron and Chiaki!
* RedOniBlueOni: Light and Miyako
* UnreliableNarrator: Light himself.
* UnwittingPawn: Miyako.