A third plot could be centered around a time - travel aspect within the 'No Time to Spy' fanfiction. The Loud family could travel back in time to a period where there were famous spies, and they have to interact with these historical figures to stop a modern - day villain from changing history in a way that would endanger their present - day family and world.
One interesting plot could be where the characters face a miscommunication problem that spreads throughout the Loud House, causing chaos. For example, a simple message gets distorted as it passes from one sibling to another.
One interesting plot could be the vampire sisters trying to fit into the Loud House family while hiding their true nature. Maybe they have to deal with the chaos of the Loud siblings while also craving blood in secret.
Another plot might involve a character from the 'bad luck' side of the crossover coming to the Loud House world and bringing their bad luck with them. This could disrupt the normal family dynamics. The Loud siblings would then have to figure out how to get rid of the bad luck and restore order. They might try all sorts of wacky plans, like using their own unique skills and talents in a new way to combat the bad luck.
Lincoln is often a very popular character. He is the only boy in a large family, and his leadership skills and quick thinking make him a natural protagonist in spy - themed fanfictions. He can easily be imagined as leading his sisters on various spy missions.
One idea could be a story where the Loud siblings discover a hidden attic in their house that leads to a magical world. Another could be a fanfiction focusing on Lincoln's adventures in a parallel universe where he has different superpowers. Maybe a story about the sisters teaming up to start their own band.
One interesting Loud House fanfiction could be about Lincoln going on a wild adventure in an alternate dimension. Maybe he discovers a new power or meets strange versions of his family members.
One plot could be that the male reader is a new student at the Louds' school. He quickly becomes friends with Lincoln and gets dragged into the whole 'sibling survival' concept. He could also be a part - time worker at a local store where the Louds often visit, and there are comical interactions as he tries to serve them and deal with their different personalities.
One interesting plot could be Lincoln getting involved in a mystery related to a lemonade stand. Maybe there are some strange things happening around the neighborhood's lemonade stands and he has to solve it. For example, the lemons keep disappearing and he uses his detective skills to figure out who's behind it.
In some 'love in the loud house fanfiction', there could be a plot where a character has a long - distance relationship with someone they met while on a trip. They have to overcome the challenges of being far apart, like different time zones and missing each other, but their love for each other helps them stay strong.
One interesting Loud House RWBY fanfiction could be one where the characters from Loud House end up in the RWBY universe and have to adapt to the Grimm - filled world. They might use their unique family skills to survive and help the RWBY characters in battles.