Common themes in dinosaur x human fanfiction often involve exploration. A human might be on a quest to discover a hidden world where dinosaurs still exist and then has to deal with the challenges of that new environment. Another theme is the idea of evolution in reverse. What if humans started to take on some dinosaur - like traits due to some strange scientific phenomenon? And of course, there are the classic themes of love and conflict, like a human falling in love with a dinosaur - like being or having a conflict with a group of dinosaurs over territory or resources.
Survival is a big theme. In these fanfictions, humans have to figure out how to survive in a world dominated by dinosaurs. They need to find food, shelter, and avoid being eaten. The theme of friendship also appears. Sometimes a human befriends a dinosaur, like in the story where a lonely boy forms a bond with a gentle herbivore dinosaur. Additionally, the idea of time - travel is common. It allows for the mixing of different eras, with humans from the present going back to the dinosaur age or vice versa.
One common theme is discovery. The human, being from a different world, discovers new things about the dinosaurs' way of life, their cultures if you can call it that in the Dinosaur Train world, and the unique landscapes. Also, survival can be a theme as the human has to figure out how to stay alive in a world full of large and sometimes dangerous dinosaurs.
Well, a common theme is family. In Dinosaur Train human fanfiction, there could be stories about human families traveling on the train and how they interact with dinosaur families. They might face challenges together and grow closer as a result. Another theme could be education. Humans using the opportunity of traveling on the Dinosaur Train to study dinosaurs up close, learning about their behaviors, habitats, and how to coexist with them. Survival is also a theme that might show up, like when the train gets stuck in a dangerous place and everyone has to work together to survive.
One common theme is adventure. The human and Arceus might go on a journey through different regions in the Pokémon world. Another is the theme of discovery, where the human discovers the true nature and power of Arceus. And of course, there's often a theme of friendship or a special bond between the two.
One common theme is friendship. It often shows how a human and a pony can form a deep bond despite their differences. Another is adventure, like going on quests together in a magical world. And of course, there can be themes of discovery, as the human or pony discovers new things about each other's worlds.
One common theme is the struggle for acceptance. The werewolf is often seen as an outcast by human society, and the human has to deal with the prejudice of their own kind when they fall in love with a werewolf.
One common theme is the motherly instincts of the dinosaur. Even though they are prehistoric creatures, in fanfiction, they can be shown to have strong protective feelings towards their unborn offspring. Another theme could be the survival aspect, like how the pregnant dinosaur has to find enough food and shelter in a harsh environment.
One common theme is forbidden love. Since they are from different realms, their relationship is often not allowed. Another is sacrifice. The goddess or the human may have to sacrifice something important, like the goddess giving up her immortality for the human. Also, discovery is a theme. The human discovers the world of the divine through the goddess, and the goddess discovers the beauty of human emotions.
A common theme is friendship that evolves into something more. The human and female Lucario start off as comrades in some adventure or task within the Pokémon world, and over time, their bond deepens romantically.
A common theme is the cultural clash between the asari and human cultures. Since they are from different species, their ways of thinking, social norms, and values can be very different, and this often creates interesting conflicts and resolutions in the stories.