One benefit is it can expand your vocabulary. Fanfiction often uses a wide range of words, and when you 'frozen read' (I assume it means a slow, in - depth read), you can pick up new words. Another is that it can enhance your understanding of different writing styles. Fanfiction writers come from all walks of life, so you get exposed to various styles. Also, it can be a great form of escapism, allowing you to enter the worlds created by the fans based on existing stories.
Others may not. Take Sven for example, as an animal character, he may not understand the concept of fanfiction at all, let alone enjoy it. And for some characters like Elsa who are more reserved, she might be a bit hesitant about the strange ideas in fanfiction.
First, find a fanfiction website or platform that has a good selection of stories in the genre you like. Then, choose a story that catches your eye. Start by reading the summary and reviews if available. Once you've selected a story, find a quiet and comfortable place to read. Set aside a specific amount of time for your frozen reading session, like 30 minutes. Read slowly, paying attention to details such as the characters' descriptions, the setting, and the dialogue.
I'm not sure specifically what the 'frozen reading story' is about without more context. It could be a story related to the movie 'Frozen' perhaps, or it might be a story that has something to do with being 'frozen' in a more metaphorical sense, like a story where time seems to stop or a character is in a state of inactivity.
Some interesting Frozen 2 fanfiction plot ideas could revolve around the idea of a magical item. For example, there could be a magical crystal hidden deep in the forest that has the power to either save or destroy both the forest and Arendelle. Elsa and her friends embark on a quest to find this crystal before it falls into the wrong hands. Another idea is that a dark force from outside the known world tries to invade the forest and Arendelle, and the characters have to unite not only the people of Arendelle and the forest but also other magical beings to fight against it. Also, a plot could be centered around a prophecy that was never fully revealed in the movie, and Elsa and Anna must figure out what it means for their future.
Definitely the Northuldra people in general are underrated as a whole for fanfiction. They have a rich culture that we only got a glimpse of in the movie. Focusing on one of the unnamed Northuldra characters, perhaps a young girl who was there when Elsa first arrived in the forest. She could have her own perspective on the events and her own story of how she saw Elsa as a potential savior or a threat. Also, the guards from Arendelle who were with Mattias could be the focus. Their adjustment to living in the forest for so long and their loyalty to Mattias could be explored in a fanfiction.
The characters. Elsa and Anna are very popular and complex characters. In fanfiction, writers can explore different aspects of their personalities that may not have been fully shown in the movies. For example, in 'Frozen Fever', Elsa is trying to plan a perfect day for Anna, and fanfiction can expand on her thoughts and feelings during this process.
For 'Frozen' watch, the official 'Frozen' movies are a must - see. The beautiful animation and great storylines are really captivating. As for 'Frozen' fanfiction, you can check out websites like Archive of Our Own. There are many creative stories there, some might explore different relationships between the characters or new adventures for Elsa and Anna.