Their relationship could be portrayed as a mentor - mentee one. Gilgamesh, with his vast knowledge and power, could guide Sailor Moon in becoming a more powerful fighter. He could teach her about the ancient ways of combat and magic that he knows. Sailor Moon, in turn, could show Gilgamesh the power of modern - day values like hope and love.
Well, in many fanfictions, Seiya is often portrayed as having a strong attraction to Usagi. He might be drawn to her kindness and her power as Sailor Moon. Their relationship could start with some misunderstandings, like Seiya initially thinking Usagi is just an ordinary girl but then being amazed by her true identity. It's a relationship full of potential for drama and romance.
Their relationship could start with mutual suspicion. Prince Diamond may initially see Sailor Moon as just another obstacle in his plans, but as they interact more, he begins to respect her strength. For instance, in a battle, Sailor Moon shows a new power that catches his attention. This could lead to a grudging admiration and the start of a more complex relationship.
Their relationship can be developed by having them face challenges together. For example, they could face a powerful enemy that requires them to combine their powers in new ways. This would force them to communicate better and understand each other's strengths and weaknesses more deeply. Another way is to show their daily lives, like going on a date where things don't go as planned, but they still manage to have a great time and learn more about each other.
Gilgamesh can be portrayed as a powerful and haughty figure. He could walk around the world of Danmachi with an air of superiority, looking down on the 'lesser' adventurers. His flamboyant style and his love for grandeur can be emphasized, like always wearing the most elaborate and expensive armor.
The 'lemon' aspect can add a touch of uniqueness. For example, if there is a lemon - scented flower that only blooms when they are together, it symbolizes their special bond. It can create scenarios where they have to rely on each other more to protect or explore the lemon - related elements in the story.
One interesting concept could be the clash of different power systems. Gilgamesh is from a more ancient, myth - based power set, while Sailor Moon has her own unique magical girl powers. Their meeting might lead to a struggle for dominance in terms of power or a cooperation to face a greater threat. Another concept could be the cultural exchange. Gilgamesh represents an ancient Mesopotamian culture, and Sailor Moon is a product of modern Japanese pop culture. Their interaction could bring about a unique blend of cultural elements in the fanfiction.
He would likely be portrayed as arrogant. Given his status as a powerful and ancient figure in his original lore, in DxD fanfiction he would probably look down on most of the characters. He would act as if he is above the petty squabbles of the DxD world.
In fanfiction, their relationship might be shown as a yin - yang type of situation. Zekrom, representing electricity and Reshiram, representing fire, could be like two sides of the same coin. They might be initially distrustful, but as the story progresses, they could discover that they are both essential for the balance of the Pokémon world. This could be shown through a series of events where their actions inadvertently affect each other, and they start to understand the importance of the other's existence.
Another way is to portray it as a complex relationship filled with envy. Poseidon might envy Zeus's position as the king of the gods, while Zeus could be envious of Poseidon's power over the vast oceans. This envy could lead to various power struggles and tense moments between them in the fanfiction.
Another way is to show it as a relationship full of tension. They don't trust each other completely but they know that they need each other for certain goals. For instance, they might be collaborating on a project to spread more fear in the world, but each is secretly planning to double - cross the other when the time is right.