Parasites

Original Webtoon:
Lezhin, Bomtoon

Nam Byeon-Sik, the new homeroom teacher who appears like a beacon of light in a seemingly ordinary yet extraordinary school life at the apocalypse. However, strange incidents begin to unfold alongside his arrival. And the teachers start acting strangely! What does their future hold? A school comic horror fantasy romance that elevates horror into cuteness and comedy!