Hard to say. There might be elements of truth in it, or it could be a complete work of imagination. You'd need to look into the background and the creator's intentions to know for sure.
I'm not entirely sure specifically what 'lillian121 fanfiction' is about without more context. It could be fanfiction related to a character named Lillian, perhaps from a particular book, movie, or TV show.
The Great Lillian Hall is purely fictional. It was crafted by the author's imagination and doesn't draw from any true incidents or actual individuals. The story is designed to entertain and engage the readers through creative storytelling.
Since I'm not familiar with 'lillian121 fanfiction', you might want to join relevant fan communities. There, you can ask fellow fans if they know of any good 'lillian121 fanfiction'. They may be able to point you in the right direction based on their own reading experiences.
I'm not sure specifically which 'Lillian Hall' you are referring to. There could be many people named Lillian Hall. It would be helpful if you could provide more context, like what era she was from or what she was known for.
You can try some well - known fanfiction websites such as Archive of Our Own (AO3). It has a vast collection of fan - created works, and you might be able to find quite a few 'christine x lillian' stories there. Just use the search function on the site and type in 'christine x lillian' to see what comes up.
One popular type of 'christine x lillian fanfiction' might be those set in a high - school drama setting. For example, stories where Christine and Lillian are classmates who start off as rivals but gradually develop a deep friendship that could potentially turn into something more. They might compete for the lead in the school play and through their shared passion for theater, they start to understand each other better.