Life in Another World Starting with Ghouls

After opening his sleepy eyes, what he saw was a youthful Japanese-style classroom, where boys and girls were chatting about daily gossip in the relaxed class... "It's just my duty to clean up the back garden." Sasako Mio casually crushed an SSS-level ghoul to death and sighed. Ps: Ghoul fanfic only borrows the world view, and the characters and plots have nothing to do with the anime. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.