A cannon fodder who harms the male protagonist will of course die in the later stage, but if the cannon fodder knows the whole plot, he will definitely not die. It just so happens that the 21st century otaku late night snack means that he happens to be the cannon fodder who knows the plot. So of course, as a cannon fodder, you have to hug the male protagonist's big legs and strive to live to the end and live beautifully. Therefore, moral integrity is not that important.