One possible plot for such a fanfic could be that Alvin gets separated from the group during a concert tour. He might find himself in a small town and has to rely on his wits to get by. He could meet new friends who initially don't believe he's a famous chipmunk but eventually help him reunite with his brothers.
One idea is that their parents could be on a quest to save their forest home. And along the way, they learn important lessons about friendship and family. This could later be the values they teach to Alvin and his brothers.
I'm not sure specifically as I haven't read that particular fanfic. But generally, in Alvin and the Chipmunks fanfics, it could be about the chipmunks having some unique adventures, maybe with a twist of lemon which might imply some sour or difficult situations they face.
One thing that makes 'alvin and the chipmunks sec fanfic' unique is that it gives fans the chance to explore different scenarios and relationships that may not be fully explored in the original. For example, it could focus on the chipmunks' adventures in a new setting or their relationships with other characters in more depth.
One idea could be to write a fanfic where the chipmunks go on a magical adventure in a new, enchanted forest. They could discover new friends and face challenges together.
One possible fanfic could be about how Simon's glasses are not just a simple accessory but a symbol of his intelligence. Maybe in the fanfic, the glasses get lost and the other chipmunks go on a wild adventure to find them, realizing how important they are to Simon.
In Alvin x Simon fanfiction, they might go on an adventure together. For example, they could get lost in the forest while trying to find a special type of nut for a recipe. During their time lost, they rely on each other's skills. Alvin uses his quick thinking and physical abilities to get them out of some tricky situations, like crossing a small stream. Simon, on the other hand, uses his knowledge of the forest's flora and fauna to find food and shelter. Through this adventure, their bond grows stronger.
One interesting storyline could be Alvin and Jeanette going on a musical adventure together. They might discover a new genre of music and collaborate to create a unique sound. This could involve them exploring different parts of the city to find inspiration, like old music stores or street performers.
A great Alvin smart fanfic might be where Alvin figures out a way to save the Chipmunks' tree house from being demolished. He uses his intelligence to find a legal loophole or comes up with a brilliant plan to raise enough money to buy the land it's on. For example, he might organize a huge concert with the Chipmunks and use the proceeds for this purpose.
Well, in this fanfiction where Alvin gets sick, it could start with Alvin waking up one day feeling really unwell. He has a high fever and can't even sing his favorite tunes. Simon, being the smart one, tries to diagnose what's wrong with him using his vast knowledge. Theodore, on the other hand, is just worried sick and keeps bringing Alvin his favorite snacks, thinking that will make him better. As the story progresses, they might face some challenges like not being able to find the right medicine in time or having to deal with Alvin's crankiness due to his illness.