I really like 'Near and Mello: A New Beginning'. In this fanfic, it starts with them having to re - evaluate their views of each other after the events in the original 'Death Note' story. It's interesting to see how they slowly build a new kind of relationship, not just as rivals but as something more like partners in a strange new world order. It's a short but engaging read.
Oh, for sure! Death Note is considered a masterpiece in the manga world. Its unique concept and the way it unfolds make it a must-read. The characters' development and the moral dilemmas presented make it stand out from the crowd.