A common theme is survival. In these fanfictions, Carl and Rick are often shown using their skills and bond to survive in the harsh post - apocalyptic world. For example, in many stories, they rely on each other's shooting abilities and knowledge of the terrain.
One popular Carl Grimes x Rick Grimes fanfiction is 'Bond Beyond Blood'. It delves deep into their relationship, exploring how they support each other in the post - apocalyptic world. It has great character development and really shows the unique bond between father and son in a more in - depth way than the show sometimes allows.
Family is another big theme. Their father - son relationship is central. Fanfics might show how they rely on each other, like when Carl is in danger and Rick will do anything to save him. It's about the love and protection within the family.
There's 'Carl and Rick's Journey'. This fanfic focuses on their adventures together. It shows Carl learning from Rick and growing as a character. The descriptions of their survival strategies are quite interesting.
Carl's physical and mental evolution throughout the series makes him an appealing character in fanfiction. He started as a young boy and grew into a more hardened survivor. In Carl Grimes x Reader stories, this growth can be explored in relation to the relationship. Maybe the reader has known him since he was younger and has seen this transformation, which could lead to a unique and complex relationship.