One popular luffy x usopp fanfiction might be 'The Unbreakable Bond'. It delves into their friendship in a more in - depth way, showing how they support each other during tough times on their adventures. Another could be 'Shared Dreams', which focuses on their common goals and how they inspire one another to reach for the stars. There's also 'Adventure Anew' that takes their relationship and throws them into new and exciting scenarios.
To write a luffy x usopp fanfiction, you need to study their personalities thoroughly. Luffy is the fearless leader type, always ready for action, and Usopp is the inventor and storyteller. You could start by choosing a theme, say, 'overcoming fear'. Have Usopp face a really scary situation and Luffy be there to encourage him. Develop their dialogue in a way that reflects their unique voices. Luffy might say something like 'Don't worry, Usopp! We'll get through this!' Also, create a plot that has a clear beginning, middle, and end. Maybe they are trying to save a village on the island from a strange monster.
One possible plot could be that Luffy gets into a really tough situation during his adventures, perhaps surrounded by powerful enemies on an unknown island. In desperation, he calls out to Garp for help. Garp, despite his tough exterior, races to his grandson's aid. Along the way, he might reminisce about Luffy's growth and how far he has come.
In addition to Luffy and Garp, other characters could also play important roles. For example, some of Luffy's crewmates like Zoro or Nami might be present when Luffy calls Garp. They could add their own perspectives and reactions. Also, there could be some marines around Garp when he receives the call, and their reactions to Garp's decision to go to Luffy could also be part of the story.
I'm not entirely sure specifically what this 'Michio Kaku Time Paradox Story' is about. But generally, Michio Kaku is known for his work on theoretical physics. So it could be about time travel and the paradoxes that come with it. For example, the bootstrap paradox where information or an object has no origin. Kaku might use a story to illustrate how these paradoxes could potentially work or be resolved in the context of our understanding of the universe.
The number of kaku you can get from a story varies greatly. It could be influenced by factors like the story's length, genre, and the depth of its content.