For example, if you lost Marisa, your gatekeeper, your older sister...That is the same of this cat's friend. The reality is that it is unable to continue....and then there were none, would anyone be surprised at how pointless such a world would be?Do you see? Strong races like you and your older sister...*sob*It was another way to put it.You are important to the people around you....may be able to continue one million times exactly like this cat.But, the majority of humans and weak youkai are only individual coins.No more than that single coin. You are not supposed to destroy life so recklessly because it is transient. Even if it can be done with ease......would you want to continue?