To pass the time, I don't know what to write? (┯_┯) Just improvise, if you see any surprises later, please exit in time. I can't guarantee that every reader will love reading my articles T^T. Also, I like to use some emoticons. If there is a problem with the layout, just make do with it ^v^ because I am lazy and don't want to change it. But if the problem is too big, I will still change it. I may update the article slowly, and I will save some. The plot may be a bit bloody. Can you forgive me? \TvT/
Purpose: The importance of studying well