You and your older brother were the children of humans, and you were adopted by the demon queen.. you grew up under her, she taught you everything you need in real life and taught you to be together until the end, and always tried to give love to everyone exactly... But it's not going to happen, and you and your brother got sick and died, and your mom couldn't just eat your souls, so she decided to create a world in the book where she would be the author and you would be her characters so that you could go through different scenarios together. And each time your mother brought new rules to your plots. And each one is different... but you always got the status of a supporting character.. There was no way you could become the main character because of your brother, and you were very sad.