A possible plot could be set in a post - apocalyptic world. The 'crimson' is the color of a strange new plant that is taking over. The main character, who is suffering from ennui in this desolate world, starts to study the plant. Eventually, they discover that the plant holds the key to restoring the world to its former glory.
Maybe the story could be about a group of outcasts. The 'crimson' is a symbol on their bodies that marks them as different. Their ennui comes from being constantly ostracized. As the fanfic progresses, they find a way to turn their mark into a strength and fight against the society that shunned them.
One idea could be exploring the origin of the 'crimson darkness'. Maybe it was created by an ancient and powerful magic that has been lost over time. Another could be a story about a hero who has to face the crimson darkness alone and discovers a way to purify it.
To develop the theme of 'crimson', it could be associated with strong emotions like passion or anger. For example, if a character has a crimson - colored power, it could flare up when they're angry. Regarding ennui, show the character's boredom through their daily actions, like how they laze around. Then, have an event that shakes them out of their ennui.
One idea could be a prequel fanfic that delves into the backstories of the main characters before the events of the original. For example, exploring their early days in the police force or their first encounters with the strange cases that would later shape them.
Well, a great plot for 'naruto crimson avatar fanfiction' could be centered around a tournament. Naruto and his friends enter a tournament where they have to use their new Crimson Avatar powers. But there's a catch - the tournament is being secretly manipulated by an old enemy who wants to steal these powers for themselves. The characters must not only compete but also figure out the enemy's plot and stop them.
Perhaps a plot where the Crimson Dragon God Emperor has to form an unlikely alliance. For example, teaming up with a group of rebels who initially oppose him but then realize they need to work together to face a greater threat like a cosmic catastrophe that could destroy their world. This would involve a lot of character development and conflict resolution as they learn to trust each other.
There could be a fanfic where the Crimson Door is a portal to a magical world. The story could focus on a group of friends who accidentally stumble upon it and have to find their way back home while facing various challenges in this new world. For example, they might meet talking animals or powerful wizards.
One interesting Crimson Flag Fanfic could be about the characters' journey in a mysterious land. They might face various challenges and discover hidden powers within themselves.
Another plot could revolve around the characters having premonitions of the events that are going to occur in the quarry. They then have to decide whether to trust these visions and how to act upon them. This could add a whole new layer of suspense and mystery to the story.
One idea could be a time - travel plot. The Backyardigans accidentally find a magical object in the backyard that sends them to different eras in history. They could have to work together to find their way back home while also learning about the different time periods. For example, they might end up in the prehistoric era and have to deal with dinosaurs.
One idea could be a story where one of the dalmatian puppies gets lost during a family outing and has to find its way back home, facing various challenges along the way.