Eric x Alan fanfics in the Kuroshitsuji fandom can be really interesting. They often explore the relationship between these two characters in unique ways. Some fanfics might focus on their backstories, like how they came to be in the world of Kuroshitsuji. Others could delve into their emotional connection, perhaps a deep friendship or something more. It really depends on the writer's interpretation of the characters and the world they've created within the fanfic.
Well, it depends. Sometimes series claim to be based on true stories but take creative liberties. For 'Eric', you'd have to research or look for official statements to know for sure.
In fact, Eric is not based on a true story. It's a fictional creation by the writers to engage and captivate the audience through imaginative plots and characters.
I don't think so. Series like Eric are often crafted from the minds of writers and may incorporate fictional elements to make the story more engaging and unique.