I'm going to write about martial arts, so it's an early foreshadowing. The love is deep and the regrets in the original novel were the driving force for me to write fan fiction in the first place. I have written about anime, Yinying, and HP, but I have never written about martial arts. I have been short of writing for many days, and finally decided to take matters into my own hands, and just write about the people and things that make me regretful. Here are some thoughts and feelings, so as not to forget the original intention of writing the article.