First, know the source material well. Understand the characters, their motives, and the world they live in. For example, if you're writing about the blue - eyed samurai's quest, you need to know what drives them. Second, come up with a unique plot. Don't just rehash what's already in the show or book. Maybe introduce a new villain or a hidden treasure. Third, use vivid descriptions. Instead of just saying 'the samurai fought', describe how they moved, the look in their eyes, and the sound of their sword.
To write a good Blue Eye Samurai fanfic, you should focus on character development. Give your characters depth and make them grow throughout the story. If you're writing about the blue - eyed samurai, show their internal struggles, like their conflict between their honor and their desire for revenge. Also, create a believable setting. Research the time period and the culture to make the world of the fanfic feel real. And don't forget to proofread your work to avoid grammar and spelling mistakes.
Well, start by having a strong concept. It could be something as simple as 'what if the blue - eyed samurai had a partner?' Then, build your story around that. Make sure your dialogue is engaging and true to the characters. For instance, if the samurai is usually stoic, their dialogue should reflect that. Also, add some twists and turns to keep the reader interested. Maybe the samurai discovers a long - lost family member in the middle of their adventure. And finally, be creative with your writing style, don't be afraid to experiment with different narrative techniques.