Fanfiction about Rain Shackled to Dark Gundam: What are some interesting plot ideas?

Rain is the key character here. He's the one in the difficult situation of being shackled to the Dark Gundam. The Dark Gundam is not just a machine but can be considered a character with its own motives and powers. Additionally, there could be a mentor - like figure for Rain. Maybe an older, more experienced pilot who has some knowledge about the Dark Gundam and tries to guide Rain in his struggle. There could also be antagonists other than the Dark Gundam, such as those who oppose Rain's attempts to free himself for their own self - serving reasons.

The rain could be related to the Dark Gundam itself. Maybe the presence of the Dark Gundam somehow affects the weather, and the rain is a result of its dark power. This could create an interesting plot point where characters have to deal with not only the Gundam but also the environmental changes it brings, like the constant rain.

The plot could involve the Dark Gundam capturing Rain as a way to lure in other characters. Since Rain is likely to have friends or allies, the Dark Gundam could be using him as bait. This would then lead to a rescue mission by those who care about Rain, with lots of action and drama as they try to outwit the Dark Gundam.

Rain can signify a lot in Dark Gundam fanfiction. It could be a sign of cleansing, washing away the sins or the chaos that the Dark Gundam has brought. Or it could be the opposite, a sign of the spreading of the Dark Gundam's influence, like a dark omen that falls from the sky.

The dark Gundam cockpit affects Rain in multiple ways. Firstly, it limits his visual perception. He can't fully assess his surroundings, which might lead to wrong decisions. Psychologically, it can create a feeling of unease. The lack of light makes the cockpit seem more menacing. It could also make him more reliant on his other senses, which might not be as well - trained as his sight. And in a story - telling sense, the dark cockpit sets a mood of mystery and danger for Rain's character.

Perhaps a story where a builder discovers a hidden ability in a common Gundam model during a build. This new ability then changes the way battles are fought in the Gundam Build Fighters tournaments.

One idea could be that Sonia discovers a hidden power within the Gundam that only she can unlock. This power could be the key to saving their world from a new, powerful enemy.

The other Gundam pilots might see this as a threat not just to Rain but to all of them. They would likely band together, combining their skills and resources to face the Dark Gundam. They might also be worried about what the Dark Gundam could do to Rain in the meantime, like torture him for information.

Another theme might be that of discovery. Rain could be in the process of discovering the true nature of the dark gundam tentacles. This could lead to revelations about the Gundam universe itself, or about some hidden powers or secrets that are related to these tentacles. It might also be a journey of self - discovery for Rain as she faces this new and difficult situation.

One idea could be exploring the backstory of the main character in 'A Taste of Rain'. Maybe they had a difficult childhood that influenced their actions in the story. Another could be a love triangle that develops between the main character and two other characters in this fanfiction world. It could add a lot of drama and tension.