'''''To Kill a Precure''''' is a ''Manga/DeathNote'' and ''Anime/HappinessChargePrettyCure'' crossover.

It revolved with Light Yagami unable to tolerate with Precure appearing all over the world as Kira has entered the picture first. Because of this, he has plans to eliminate them. Along the way, he meets Iona Hikawa, his childhood friend, and finds out she is Cure Fortune.

Here is the fanfic [[https://www.fanfiction.net/s/10352727/1/To-Kill-a-Precure shown]].
!!This fanfic provides examples of
* TheBadGuyWins
* BigBad[=/=]BigBadFriend: Light has become one for Iona.
* CainAndAbel: A childhood example. Once Light learned Iona is Cure Fortune, they become this.
* CallBack: Light has Iona, as Cure Fortune, killing Precure by using pages from the Death Note with her filling in the boxes. Does that sound like what he did to Raye Penber?
* ChildhoodFriends
* HeroAntagonist: Light sees Precure as this.
* KnewItAllAlong: Once Light sees who Miss Fortune is, then he will know that's Cure Fortune.
* LonersAreFreaks: One of the things Light and Iona are so much alike...
* NotSoDifferent: How Light view Iona.
* VillainProtagonist: Mostly, the story is on Light's POV.