You were deemed the "other twin" by everyone, you seemed to "not have as much potential" as your brother. But who could blame you, he was an all-A honor student, and you were a middle-of-the-road daydreamer. But not everything is as it seems... While he was working on his grades, you worked on cold cases. Solving over 20 of them, finally getting justice for the families who had given up hope long ago. That is until you are brought onto your first active case. The Kira Investigation... Where you meet a certain sugar-addicted detective and discover your brother's biggest secret. (I do not own any of the characters in this story, this is a fan fiction. Hell I don't even own Y/N)
7 parts