Shocked, How Could My Princess Be a Villain?

This book has been signed and is guaranteed to be completed, please feel free to read it *How does it feel to travel through Shuangwen novels and become a sidekick in one of them? Xu Yan said that he didn't feel anything at all. He was simply being a salty fish, teasing the shy little maid every day, eating and drinking when he should, and feeling as comfortable as he wanted. Unfortunately, not long after Xu Yan's happy single life, he learned that he was still engaged to the villain in the novel. But why does this legendary "big villain" look so weak and a little bit cute? Is he definitely a villain? *The introduction is insufficient, please move to the main text! *The author's ability is limited and it is impossible to satisfy everyone's tastes. If you don't like it, don't bother! *Using the Tang Dynasty as a template to create an imaginary background, low military, low military, low military, important things are said three times. If you don't like it, you can just leave. There is no need to come in and suffer.