Sensei, Watashi wo Koroshite — Chapter 1: Sensei's Secret
54 pages, from Kazokuden, released Dec 20, 2025.
Volume 1
Description
Fourteen years after a hero's sacrifice defeated the Demon Lord, a prodigious boy becomes a teacher at a monster academy despite being only 14. One of his students, a demon girl, resents him for his age and humanity. He reveals his true strength and purpose at the academy.