Should fans go back when they treat black powder?

I think it should be. After all, they made the mistake first. And we don't want the black powder to disappear, but we want the black powder to know what will happen if it comes. If fans keep quiet, they will only be looked down upon by others, especially love beans. So, black powder, they must be stopped, fans are not decorations. Fans are used to protect Aidou and can't be hurt at all.