ᴀᴜᴛʜᴏʀ : ᴏᴋɪɴᴏꜱᴜᴋᴇ • ᴏʀɪɢɪɴᴀʟ ᴘᴜʙʟɪꜱʜᴇʀ : ᴄᴏᴍɪꜱᴍᴀ

“I’m the Monster Girl you once saved.” Twenty years ago, our protagonist was summoned to another world. After retiring from the army, he returned to ordinary life. Now single, in his forties, and working as a struggling low-ranked teacher. But everything changes when an elite “Monster Girl” transfers into his class.