There are several places. Fanfiction.net is a popular website where you can find a large amount of Death Note fanfiction. Archive of Our Own (AO3) is also a great option. It has a well - organized tagging system which makes it easy to search for specific types of Death Note fanfiction, whether it's about certain characters or particular plotlines. Another place could be Wattpad, though the quality and variety might be a bit different compared to the other two.
Some libraries also have collections of manga. You could visit your local library and see if they have Death Note. Another option is to look for digital libraries or apps that offer manga rentals or subscriptions.
Archive of Our Own is a great place. It has a large collection of fanfics for various fandoms, including 'Death Note', and you can easily search for the gay ones using the tags.
You can start by looking on websites like Archive of Our Own (AO3). It has a large collection of Death Note fanfictions, with various tags and ratings to help you find what you're interested in. Fanfiction.net is also a popular site that has a decent number of Death Note fan - created stories.
First, you need to have a good understanding of the Death Note universe and its characters. Then, think about the female characters you want to focus on. Decide on their relationship dynamic, whether it's a slow - burn friendship turning into something more or a more immediate connection. You can also incorporate the elements of the Death Note plot, like the power of the Death Note itself, into their story.
Ryuk would probably just be amused. He is a Shinigami who has seen a lot in his existence. Fanfiction is just another strange human creation to him. He might chuckle at some of the more outlandish ideas in the fanfictions, like a character having superpowers beyond the Death Note.
Misa would likely be excited. She is a big fan of Light and the whole 'Kira' concept. In fanfiction, if there are scenarios where she has more power or a closer relationship with Light, she would be all for it. However, she might also get jealous if there are other female characters getting too close to Light in the fanfictions.