I'm on a translating roll. And Yandere-Sensei's education is perfect for trolling Nezumi. のヮの
Yandere Sensei: On earth
YS: lots of living creatures exist/live.
YS: We humans
XS: and the world's living beings exist together.
YS: That humans destroy nature
YS: and hurt or kill living creatures just for own circumstances is not good.
YS: Those you're free to kill are [cut to next page]