One possible plot in this fanfic could be that Carly gets a really strange and rare illness. Her friends then embark on a journey to find a cure. Along the way, they meet different characters from the iCarly universe who either help or hinder their search. This could include old guest stars or even some of the school bullies who have a change of heart and decide to assist.
Obviously, her best friends Sam and Freddie would visit her. They are always there for each other. Maybe Gibby would also come over with his unique brand of humor to try and cheer Carly up.
In this fanfiction, perhaps Sam's sickness is something really unique that no one has ever seen before. It could be a magical or science - fictional kind of illness. Her friends could go on a wild adventure to find a cure, traveling to strange places and meeting all kinds of interesting characters along the way.
It could be an over - enthusiastic fan at an iCarly event. The fan might be so excited to meet Carly that they accidentally knock her down while rushing towards her.
Perhaps Carly gets hurt in a more mundane way, like getting hit by a bike while walking to school. This could lead to a series of events where her friends and family take turns looking after her. Sam might try to cook for her but end up making a mess, and Freddie could use his tech skills to make her recovery more comfortable, like setting up a high - tech entertainment system in her room.
Maybe it could be about how Caleb's sickness affects his relationships in the Pretty Little Liars world. For example, how his friends and loved ones react to his illness, and how he copes with it himself while dealing with all the secrets and drama in Rosewood.
The plot might revolve around Aria getting sick as a result of all the stress from the Pretty Little Liars' chaos. Her sickness could be a symbol of how the lies and secrets are taking a toll on her. In the fanfic, we might see her struggle with her illness while also trying to figure out who 'A' is. It could be that her weakened state makes her more vulnerable to 'A's attacks or makes her see things in a different light.
Well, perhaps she gets sick because of some sort of environmental factor in Riverdale. It could be related to the polluted river or some toxic gas leak. And this sickness then affects her relationships with Jughead, Archie and Veronica. She might become more withdrawn and they would have to figure out how to help her.
Maybe it's about how Caleb's sickness affects his relationships in the PLL world. For example, how his friends and loved ones react to his illness and take care of him.
Perhaps in the fanfic, Amy Fleming's sickness is a mystery. The story could focus on her trying to figure out what's wrong with her while also dealing with her daily life on the farm. She might have to rely on her horse for comfort during her illness.
Well, it could be about Allison's struggle with a mystery illness that may or may not be related to the main PLL plot. Maybe she starts getting sick and her friends suspect it's something more sinister, like someone is poisoning her to keep her quiet about a secret.